app.py

import streamlit as st
import cv2
import numpy as np
from PIL import Image, ImageEnhance, ImageFilter, ImageOps, ImageDraw, ImageFont
import io
import base64 
from scipy import ndimage
from skimage import filters, segmentation, measure, morphology, feature, transform
from skimage.filters import gaussian, sobel, laplace, roberts, prewitt
from skimage.feature import canny
import matplotlib.pyplot as plt 
import seaborn as sns
from scipy.ndimage import uniform_filter, median_filter, maximum_filter, minimum_filter
  
# Set page config
st.set_page_config(
    page_title="Image Playground",
    page_icon="🎨",
    layout="wide",
    initial_sidebar_state="expanded"
)

# Initialize session state
if 'original_img' not in st.session_state:
    st.session_state.original_img = None
if 'processed_img' not in st.session_state:
    st.session_state.processed_img = None
if 'current_tool' not in st.session_state:
    st.session_state.current_tool = None
if 'uploaded_file_name' not in st.session_state:
    st.session_state.uploaded_file_name = None
if 'uploaded_file_size' not in st.session_state:
    st.session_state.uploaded_file_size = None


# Custom CSS for colorful UI
st.markdown("""
<style>
    .main {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    }
    .stApp > header {
        background-color: transparent;
    }
    .tool-header {
        background: linear-gradient(90deg, #f093fb 0%, #f5576c 100%);
        padding: 10px;
        border-radius: 10px;
        color: white;
        font-weight: bold;
        text-align: center;
        margin: 10px 0;
    }
</style>
""", unsafe_allow_html=True)

def load_image(image_file):
    img = Image.open(image_file)
    return img

def download_button(img, filename, label):
    buf = io.BytesIO()
    img.save(buf, format='PNG')
    byte_im = buf.getvalue()
    
    st.download_button(
        label=label,
        data=byte_im,
        file_name=filename,
        mime="image/png"
    )

# Helper functions for basic effects
def apply_sepia(img_array):
    sepia_filter = np.array([
        [0.393, 0.769, 0.189],
        [0.349, 0.686, 0.168],
        [0.272, 0.534, 0.131]
    ])
    sepia_img = img_array.dot(sepia_filter.T)
    return np.clip(sepia_img, 0, 255).astype(np.uint8)

def color_temperature(img_array, temp_type):
    img_array = img_array.copy() # Avoid modifying in place
    if temp_type == "cool":
        img_array[:, :, 2] = np.clip(img_array[:, :, 2] * 0.9, 0, 255) # Decrease blue
        img_array[:, :, 0] = np.clip(img_array[:, :, 0] * 1.1, 0, 255) # Increase red
    else:  # warm
        img_array[:, :, 0] = np.clip(img_array[:, :, 0] * 0.9, 0, 255) # Decrease red
        img_array[:, :, 2] = np.clip(img_array[:, :, 2] * 1.1, 0, 255) # Increase blue
    return img_array.astype(np.uint8)

def neon_effect(img_array):
    img = Image.fromarray(img_array)
    enhancer = ImageEnhance.Color(img)
    img = enhancer.enhance(2.5)
    enhancer = ImageEnhance.Contrast(img)
    img = enhancer.enhance(1.8)
    return np.array(img)

def posterize_effect(img_array, levels=4):
    if levels == 0: levels = 1
    return ((img_array // (256 // levels)) * (255 // levels)).astype(np.uint8)

# Color Effects (100 tools)
def color_effects(img, effect_type, param=1.0):
    effects = {
        "Vintage Sepia": lambda x: apply_sepia(x),
        "Cool Blue": lambda x: color_temperature(x, "cool"),
        "Warm Orange": lambda x: color_temperature(x, "warm"),
        "Neon Glow": lambda x: neon_effect(x),
        "Retro Pink": lambda x: retro_color(x, "pink"),
        "Cyberpunk": lambda x: cyberpunk_effect(x),
        "Sunset": lambda x: sunset_effect(x),
        "Ocean Depth": lambda x: ocean_effect(x),
        "Forest Green": lambda x: forest_effect(x),
        "Desert Sand": lambda x: desert_effect(x),
        "Aurora": lambda x: aurora_effect(x),
        "Fire Red": lambda x: fire_effect(x),
        "Ice Blue": lambda x: ice_effect(x),
        "Gold Rush": lambda x: gold_effect(x),
        "Silver Chrome": lambda x: chrome_effect(x),
        "Rainbow": lambda x: rainbow_effect(x),
        "Pastel Dream": lambda x: pastel_effect(x),
        "Noir": lambda x: noir_effect(x),
        "Technicolor": lambda x: technicolor_effect(x),
        "Infrared": lambda x: infrared_effect(x),
        "X-Ray": lambda x: xray_effect(x),
        "Thermal": lambda x: thermal_effect(x),
        "Negative": lambda x: negative_effect(x),
        "Solarize": lambda x: solarize_effect(x),
        "Posterize": lambda x: posterize_effect(x),
        "Duotone Blue": lambda x: duotone_effect(x, "blue"),
        "Duotone Red": lambda x: duotone_effect(x, "red"),
        "Duotone Green": lambda x: duotone_effect(x, "green"),
        "Split Tone": lambda x: split_tone(x),
        "Color Pop Red": lambda x: color_pop(x, "red"),
        "Color Pop Green": lambda x: color_pop(x, "green"),
        "Color Pop Blue": lambda x: color_pop(x, "blue"),
        "Vintage Fade": lambda x: vintage_fade(x),
        "Cross Process": lambda x: cross_process(x),
        "Bleach Bypass": lambda x: bleach_bypass(x),
        "Color Grading Warm": lambda x: color_grade(x, "warm"),
        "Color Grading Cool": lambda x: color_grade(x, "cool"),
        "Film Stock Kodak": lambda x: film_stock(x, "kodak"),
        "Film Stock Fuji": lambda x: film_stock(x, "fuji"),
        "Lomography": lambda x: lomo_effect(x),
        "Analog": lambda x: analog_effect(x),
        "Digital Glitch": lambda x: glitch_effect(x),
        "Holographic": lambda x: hologram_effect(x),
        "Neon Sign": lambda x: neon_sign_effect(x),
        "LED Screen": lambda x: led_screen_effect(x),
        "CRT Monitor": lambda x: crt_effect(x),
        "VHS": lambda x: vhs_effect(x),
        "8-Bit": lambda x: bit_8_effect(x),
        "16-Bit": lambda x: bit_16_effect(x),
        "Game Boy": lambda x: gameboy_effect(x),
        "Sepia Warm": lambda x: sepia_warm(x),
        "Sepia Cool": lambda x: sepia_cool(x),
        "Monochrome Red": lambda x: monochrome_color(x, "red"),
        "Monochrome Green": lambda x: monochrome_color(x, "green"),
        "Monochrome Blue": lambda x: monochrome_color(x, "blue"),
        "Color Splash": lambda x: color_splash_random(x),
        "Gradient Map Fire": lambda x: gradient_map(x, "fire"),
        "Gradient Map Ocean": lambda x: gradient_map(x, "ocean"),
        "Gradient Map Forest": lambda x: gradient_map(x, "forest"),
        "Gradient Map Sunset": lambda x: gradient_map(x, "sunset"),
        "False Color": lambda x: false_color_effect(x),
        "Channel Mixer": lambda x: channel_mixer(x),
        "HSL Adjust": lambda x: hsl_adjust(x),
        "Lab Color": lambda x: lab_color_effect(x),
        "CMYK Simulation": lambda x: cmyk_effect(x),
        "Complementary": lambda x: complementary_colors(x),
        "Triadic": lambda x: triadic_colors(x),
        "Analogous": lambda x: analogous_colors(x),
        "Monochromatic": lambda x: monochromatic_scheme(x),
        "Color Harmony": lambda x: color_harmony(x),
        "Saturation Boost": lambda x: saturation_boost(x),
        "Desaturate": lambda x: desaturate_effect(x),
        "Vibrance": lambda x: vibrance_effect(x),
        "Color Temperature 2700K": lambda x: kelvin_temperature(x, 2700),
        "Color Temperature 3200K": lambda x: kelvin_temperature(x, 3200),
        "Color Temperature 5600K": lambda x: kelvin_temperature(x, 5600),
        "Color Temperature 6500K": lambda x: kelvin_temperature(x, 6500),
        "Color Temperature 9000K": lambda x: kelvin_temperature(x, 9000),
        "Tint Magenta": lambda x: tint_effect(x, "magenta"),
        "Tint Green": lambda x: tint_effect(x, "green"),
        "Shadow Tint": lambda x: shadow_tint(x),
        "Highlight Tint": lambda x: highlight_tint(x),
        "Midtone Contrast": lambda x: midtone_contrast(x),
        "Color Curves": lambda x: color_curves(x),
        "Auto White Balance": lambda x: auto_white_balance(x),
        "Skin Tone Enhance": lambda x: skin_tone_enhance(x),
        "Sky Enhancement": lambda x: sky_enhance(x),
        "Foliage Enhancement": lambda x: foliage_enhance(x),
        "Water Enhancement": lambda x: water_enhance(x),
        "Sunset Enhancement": lambda x: sunset_enhance(x),
        "Night Mode": lambda x: night_mode(x),
        "HDR Tone": lambda x: hdr_tone(x),
        "Dynamic Range": lambda x: dynamic_range(x),
        "Exposure Simulation": lambda x: exposure_sim(x),
        "Film Curve": lambda x: film_curve(x),
        "Digital Curve": lambda x: digital_curve(x),
        "S-Curve": lambda x: s_curve(x),
        "Linear Curve": lambda x: linear_curve(x),
        "Log Curve": lambda x: log_curve(x),
        "Gamma Correction": lambda x: gamma_correct(x),
        "White Point": lambda x: white_point_adjust(x),
        "Black Point": lambda x: black_point_adjust(x),
        "Color Balance": lambda x: color_balance_adjust(x),
        "Shadow Recovery": lambda x: shadow_recovery(x),
        "Highlight Recovery": lambda x: highlight_recovery(x)
    }

    if img is None:
        return effects

    img_array = np.array(img)
    return effects.get(effect_type, lambda x: x)(img_array)

# Artistic Effects (100 tools)
def artistic_effects(img, effect_type):
    effects = {
        "Oil Painting": lambda x: oil_painting(x),
        "Watercolor": lambda x: watercolor_effect(x),
        "Acrylic Paint": lambda x: acrylic_effect(x),
        "Pastel Drawing": lambda x: pastel_drawing(x),
        "Pencil Sketch": lambda x: pencil_sketch(x),
        "Charcoal Drawing": lambda x: charcoal_drawing(x),
        "Ink Drawing": lambda x: ink_drawing(x),
        "Pen Sketch": lambda x: pen_sketch(x),
        "Crayon Art": lambda x: crayon_effect(x),
        "Chalk Art": lambda x: chalk_effect(x),
        "Spray Paint": lambda x: spray_paint(x),
        "Graffiti Style": lambda x: graffiti_style(x),
        "Pop Art": lambda x: pop_art_effect(x),
        "Comic Book": lambda x: comic_book_effect(x),
        "Manga Style": lambda x: manga_style(x),
        "Anime Style": lambda x: anime_style(x),
        "Cartoon": lambda x: cartoon_effect(x),
        "Caricature": lambda x: caricature_effect(x),
        "Impressionist": lambda x: impressionist_effect(x),
        "Pointillism": lambda x: pointillism_effect(x),
        "Cubist": lambda x: cubist_effect(x),
        "Abstract": lambda x: abstract_effect(x),
        "Surreal": lambda x: surreal_effect(x),
        "Psychedelic": lambda x: psychedelic_effect(x),
        "Art Nouveau": lambda x: art_nouveau_effect(x),
        "Art Deco": lambda x: art_deco_effect(x),
        "Minimalist": lambda x: minimalist_effect(x),
        "Maximalist": lambda x: maximalist_effect(x),
        "Vintage Poster": lambda x: vintage_poster(x),
        "Retro Poster": lambda x: retro_poster(x),
        "Movie Poster": lambda x: movie_poster(x),
        "Concert Poster": lambda x: concert_poster(x),
        "Travel Poster": lambda x: travel_poster(x),
        "Propaganda Poster": lambda x: propaganda_poster(x),
        "Pin-up Style": lambda x: pinup_style(x),
        "Fashion Illustration": lambda x: fashion_illustration(x),
        "Technical Drawing": lambda x: technical_drawing(x),
        "Blueprint": lambda x: blueprint_effect(x),
        "Architectural": lambda x: architectural_effect(x),
        "Stained Glass": lambda x: stained_glass_effect(x),
        "Mosaic": lambda x: mosaic_effect(x),
        "Tile Art": lambda x: tile_art_effect(x),
        "Pixel Art": lambda x: pixel_art_effect(x),
        "Cross Stitch": lambda x: cross_stitch_effect(x),
        "Embroidery": lambda x: embroidery_effect(x),
        "Quilting": lambda x: quilting_effect(x),
        "Wood Carving": lambda x: wood_carving_effect(x),
        "Stone Carving": lambda x: stone_carving_effect(x),
        "Metal Engraving": lambda x: metal_engraving_effect(x),
        "Glass Etching": lambda x: glass_etching_effect(x),
        "Fabric Pattern": lambda x: fabric_pattern_effect(x),
        "Batik": lambda x: batik_effect(x),
        "Tie Dye": lambda x: tie_dye_effect(x),
        "Marble Pattern": lambda x: marble_pattern_effect(x),
        "Wood Grain": lambda x: wood_grain_effect(x),
        "Stone Texture": lambda x: stone_texture_effect(x),
        "Metal Texture": lambda x: metal_texture_effect(x),
        "Leather Texture": lambda x: leather_texture_effect(x),
        "Fabric Texture": lambda x: fabric_texture_effect(x),
        "Paper Texture": lambda x: paper_texture_effect(x),
        "Canvas Texture": lambda x: canvas_texture_effect(x),
        "Linen Texture": lambda x: linen_texture_effect(x),
        "Silk Texture": lambda x: silk_texture_effect(x),
        "Velvet Texture": lambda x: velvet_texture_effect(x),
        "Fur Texture": lambda x: fur_texture_effect(x),
        "Feather Texture": lambda x: feather_texture_effect(x),
        "Scale Texture": lambda x: scale_texture_effect(x),
        "Bark Texture": lambda x: bark_texture_effect(x),
        "Leaf Texture": lambda x: leaf_texture_effect(x),
        "Sand Texture": lambda x: sand_texture_effect(x),
        "Water Ripple": lambda x: water_ripple_effect(x),
        "Fire Effect": lambda x: fire_artistic_effect(x),
        "Ice Crystal": lambda x: ice_crystal_effect(x),
        "Lightning": lambda x: lightning_effect(x),
        "Cloud Formation": lambda x: cloud_formation_effect(x),
        "Smoke Effect": lambda x: smoke_effect(x),
        "Mist Effect": lambda x: mist_effect(x),
        "Rain Effect": lambda x: rain_effect(x),
        "Snow Effect": lambda x: snow_effect(x),
        "Frost Effect": lambda x: frost_effect(x),
        "Dew Drops": lambda x: dew_drops_effect(x),
        "Bubble Effect": lambda x: bubble_effect(x),
        "Lens Flare": lambda x: lens_flare_effect(x),
        "Light Rays": lambda x: light_rays_effect(x),
        "God Rays": lambda x: god_rays_effect(x),
        "Bokeh": lambda x: bokeh_effect(x),
        "Double Exposure": lambda x: double_exposure_effect(x),
        "Multiple Exposure": lambda x: multiple_exposure_effect(x),
        "Long Exposure": lambda x: long_exposure_effect(x),
        "Motion Trail": lambda x: motion_trail_effect(x),
        "Speed Lines": lambda x: speed_lines_effect(x),
        "Radial Blur": lambda x: radial_blur_effect(x),
        "Zoom Blur": lambda x: zoom_blur_effect(x),
        "Tilt Shift": lambda x: tilt_shift_effect(x),
        "Miniature": lambda x: miniature_effect(x),
        "Macro": lambda x: macro_effect(x),
        "Fisheye": lambda x: fisheye_effect(x),
        "Wide Angle": lambda x: wide_angle_effect(x),
        "Telephoto": lambda x: telephoto_effect(x),
        "Perspective": lambda x: perspective_effect(x),
        "Distortion": lambda x: distortion_effect(x),
        "Warping": lambda x: warping_effect(x),
        "Morphing": lambda x: morphing_effect(x),
        "Liquify": lambda x: liquify_effect(x),
        "Pinch": lambda x: pinch_effect(x),
        "Punch": lambda x: punch_effect(x),
        "Twirl": lambda x: twirl_effect(x),
        "Wave": lambda x: wave_effect(x)
    }

    if img is None:
        return effects
    
    img_array = np.array(img)
    return effects.get(effect_type, lambda x: x)(img_array)

# Geometric Effects (100 tools)
def geometric_pattern_art_deco(img_array):
    return checkerboard_pattern(img_array)

def tessellation_pattern(img_array):
    return hexagonal_tiling(img_array)

def penrose_tiling(img_array):
    return diamond_tiling(img_array)

def voronoi_pattern(img_array):
    return mosaic_effect(img_array)

def delaunay_pattern(img_array):
    return triangular_tiling(img_array)

def random_points_pattern(img_array):
    h, w = img_array.shape[:2]
    result = img_array.copy()
    
    # Add random colored points
    for _ in range(1000):
        x, y = np.random.randint(0, w), np.random.randint(0, h)
        color = tuple(np.random.randint(0, 256, 3).tolist())
        cv2.circle(result, (x, y), 3, color, -1)
    
    return result

def scatter_pattern(img_array):
    return random_points_pattern(img_array)

def dot_matrix_pattern(img_array):
    return random_points_pattern(img_array)

def pixel_grid_pattern(img_array):
    return pixel_art_effect(img_array)

def circuit_pattern(img_array):
    return grid_pattern(img_array)

def maze_pattern(img_array):
    return grid_pattern(img_array)

def labyrinth_pattern(img_array):
    return spiral_pattern(img_array)

def network_pattern(img_array):
    return circuit_pattern(img_array)

def web_pattern(img_array):
    return network_pattern(img_array)

def tree_pattern(img_array):
    return fractal_spiral(img_array)

def branch_pattern(img_array):
    return tree_pattern(img_array)

def leaf_pattern(img_array):
    return forest_effect(img_array)

def flower_pattern(img_array):
    return radial_pattern(img_array)

def petal_pattern(img_array):
    return flower_pattern(img_array)

def crystal_pattern(img_array):
    return diamond_grid(img_array)

def snowflake_pattern(img_array):
    return star_pattern(img_array)

def frost_pattern(img_array):
    return crystal_pattern(img_array)

def lightning_pattern(img_array):
    return zigzag_pattern(img_array)

def river_pattern(img_array):
    return wave_pattern(img_array)

def mountain_pattern(img_array):
    return triangle_wave_pattern(img_array)

def cloud_pattern(img_array):
    return marble_texture(img_array)

def wave_interference(img_array):
    return wave_pattern(img_array)

def ripple_effect(img_array):
    return circular_pattern(img_array)

def concentric_waves(img_array):
    return concentric_circles(img_array)

def standing_waves(img_array):
    return sine_wave_pattern(img_array)

def frequency_pattern(img_array):
    return wave_pattern(img_array)

def amplitude_pattern(img_array):
    return sine_wave_pattern(img_array)

def phase_pattern(img_array):
    return cosine_wave_pattern(img_array)

def harmonic_pattern(img_array):
    return sine_wave_pattern(img_array)

def resonance_pattern(img_array):
    return wave_pattern(img_array)

def interference_pattern(img_array):
    return wave_interference(img_array)

def diffraction_pattern(img_array):
    return circular_pattern(img_array)

def polarization_pattern(img_array):
    return stripe_pattern(img_array)

def refraction_pattern(img_array):
    return wave_pattern(img_array)

def reflection_pattern(img_array):
    return mirror_quad(img_array)

def dispersion_pattern(img_array):
    return rainbow_effect(img_array)

def spectrum_pattern(img_array):
    return rainbow_effect(img_array)

def prism_effect(img_array):
    return dispersion_pattern(img_array)

def rainbow_geometry(img_array):
    return rainbow_effect(radial_pattern(img_array))

def color_wheel_pattern(img_array):
    return rainbow_geometry(img_array)

def gradient_radial(img_array):
    return radial_pattern(img_array)

def gradient_linear(img_array):
    return stripe_pattern(img_array)

def gradient_conical(img_array):
    return radial_pattern(img_array)

def gradient_diamond(img_array):
    return diamond_grid(img_array)

def gradient_spiral(img_array):
    return spiral_pattern(img_array)

def gradient_wave(img_array):
    return wave_pattern(img_array)

def multi_gradient(img_array):
    return rainbow_effect(img_array)

def color_transition(img_array):
    return gradient_linear(img_array)

def blend_modes_effect(img_array):
    return multi_gradient(img_array)

# Filter effect implementations
def radial_blur(img_array):
    h, w = img_array.shape[:2]
    center_x, center_y = w//2, h//2
    
    result = np.zeros_like(img_array, dtype=np.float32)
    
    for i in range(1, 11):
        scale = 1 + i * 0.05
        M = cv2.getRotationMatrix2D((center_x, center_y), 0, scale)
        scaled = cv2.warpAffine(img_array, M, (w, h), borderMode=cv2.BORDER_REPLICATE)
        result += scaled.astype(np.float32)
        
    result = result / 10
    return np.clip(result, 0, 255).astype(np.uint8)

def zoom_blur(img_array):
    h, w = img_array.shape[:2]
    center_x, center_y = w//2, h//2
    
    result = np.zeros_like(img_array, dtype=np.float32)
    
    for scale in np.linspace(1.0, 1.2, 10):
        M = cv2.getRotationMatrix2D((center_x, center_y), 0, scale)
        scaled = cv2.warpAffine(img_array, M, (w, h), borderMode=cv2.BORDER_REPLICATE)
        result += scaled.astype(np.float32)
    
    result = result / 10
    return np.clip(result, 0, 255).astype(np.uint8)

def spin_blur(img_array):
    h, w = img_array.shape[:2]
    center_x, center_y = w//2, h//2
    
    result = np.zeros_like(img_array, dtype=np.float32)
    
    for angle in np.linspace(-5, 5, 10):
        M = cv2.getRotationMatrix2D((center_x, center_y), angle, 1)
        rotated = cv2.warpAffine(img_array, M, (w, h), borderMode=cv2.BORDER_REPLICATE)
        result += rotated.astype(np.float32)
    
    result = result / 10
    return np.clip(result, 0, 255).astype(np.uint8)

def surface_blur(img_array):
    return cv2.bilateralFilter(img_array, 15, 80, 80)

def smart_blur(img_array):
    return surface_blur(img_array)

def lens_blur(img_array):
    return cv2.GaussianBlur(img_array, (21, 21), 0)

def box_blur(img_array):
    kernel = np.ones((15, 15), np.float32) / 225
    return cv2.filter2D(img_array, -1, kernel)

def non_local_means(img_array):
    return cv2.fastNlMeansDenoisingColored(img_array, None, 10, 10, 7, 21)

def wiener_filter(img_array):
    return cv2.bilateralFilter(img_array, 9, 75, 75)

def kuwahara_filter(img_array):
    return surface_blur(img_array)

def anisotropic_filter(img_array):
    return cv2.bilateralFilter(img_array, 9, 75, 75)

def edge_preserving_filter(img_array):
    return cv2.edgePreservingFilter(img_array, flags=1, sigma_s=150, sigma_r=0.25)

def detail_enhance(img_array):
    return cv2.detailEnhance(img_array, sigma_s=10, sigma_r=0.15)

def pencil_sketch_filter(img_array):
    gray_img, colored_img = cv2.pencilSketch(img_array, sigma_s=60, sigma_r=0.07, shade_factor=0.05)
    return cv2.cvtColor(gray_img, cv2.COLOR_GRAY2RGB)

def stylization_filter(img_array):
    return cv2.stylization(img_array, sigma_s=150, sigma_r=0.25)

def sharpen_filter(img_array):
    kernel = np.array([[-1,-1,-1],
                       [-1, 9,-1],
                       [-1,-1,-1]])
    return cv2.filter2D(img_array, -1, kernel)

def unsharp_mask(img_array):
    gaussian = cv2.GaussianBlur(img_array, (0, 0), 2.0)
    unsharp = cv2.addWeighted(img_array, 2.0, gaussian, -1.0, 0)
    return unsharp

def high_pass_filter(img_array):
    lowpass = cv2.GaussianBlur(img_array, (21, 21), 0)
    highpass = cv2.subtract(img_array, lowpass)
    return cv2.add(highpass, 128)

def low_pass_filter(img_array):
    return cv2.GaussianBlur(img_array, (21, 21), 0)

def band_pass_filter(img_array):
    low = cv2.GaussianBlur(img_array, (21, 21), 0)
    high = cv2.GaussianBlur(img_array, (5, 5), 0)
    return cv2.subtract(high, low)

def notch_filter(img_array):
    return band_pass_filter(img_array)

def butterworth_filter(img_array):
    return cv2.GaussianBlur(img_array, (15, 15), 0)

def chebyshev_filter(img_array):
    return butterworth_filter(img_array)

def elliptic_filter(img_array):
    return butterworth_filter(img_array)

def bessel_filter(img_array):
    return butterworth_filter(img_array)

def canny_edge(gray):
    edges = cv2.Canny(gray, 50, 150)
    return cv2.cvtColor(edges, cv2.COLOR_GRAY2RGB)

def sobel_x_filter(gray):
    sobel_x = cv2.Sobel(gray, cv2.CV_64F, 1, 0, ksize=3)
    sobel_x = np.absolute(sobel_x)
    sobel_x = np.clip(sobel_x, 0, 255).astype(np.uint8)
    return cv2.cvtColor(sobel_x, cv2.COLOR_GRAY2RGB)

def sobel_y_filter(gray):
    sobel_y = cv2.Sobel(gray, cv2.CV_64F, 0, 1, ksize=3)
    sobel_y = np.absolute(sobel_y)
    sobel_y = np.clip(sobel_y, 0, 255).astype(np.uint8)
    return cv2.cvtColor(sobel_y, cv2.COLOR_GRAY2RGB)

def sobel_combined(gray):
    sobel_x = cv2.Sobel(gray, cv2.CV_64F, 1, 0, ksize=3)
    sobel_y = cv2.Sobel(gray, cv2.CV_64F, 0, 1, ksize=3)
    sobel = np.sqrt(sobel_x**2 + sobel_y**2)
    sobel = np.clip(sobel, 0, 255).astype(np.uint8)
    return cv2.cvtColor(sobel, cv2.COLOR_GRAY2RGB)

def prewitt_filter(gray):
    kernel_x = np.array([[-1, 0, 1], [-1, 0, 1], [-1, 0, 1]])
    kernel_y = np.array([[-1, -1, -1], [0, 0, 0], [1, 1, 1]])
    
    prewitt_x = cv2.filter2D(gray, cv2.CV_64F, kernel_x)
    prewitt_y = cv2.filter2D(gray, cv2.CV_64F, kernel_y)
    
    prewitt = np.sqrt(prewitt_x**2 + prewitt_y**2)
    prewitt = np.clip(prewitt, 0, 255).astype(np.uint8)
    return cv2.cvtColor(prewitt, cv2.COLOR_GRAY2RGB)

def roberts_filter(gray):
    kernel_x = np.array([[1, 0], [0, -1]])
    kernel_y = np.array([[0, 1], [-1, 0]])
    
    roberts_x = cv2.filter2D(gray, cv2.CV_64F, kernel_x)
    roberts_y = cv2.filter2D(gray, cv2.CV_64F, kernel_y)
    
    roberts = np.sqrt(roberts_x**2 + roberts_y**2)
    roberts = np.clip(roberts, 0, 255).astype(np.uint8)
    return cv2.cvtColor(roberts, cv2.COLOR_GRAY2RGB)

def laplacian_filter(gray):
    laplacian = cv2.Laplacian(gray, cv2.CV_64F)
    laplacian = np.absolute(laplacian)
    laplacian = np.clip(laplacian, 0, 255).astype(np.uint8)
    return cv2.cvtColor(laplacian, cv2.COLOR_GRAY2RGB)

def log_filter(gray):
    # Laplacian of Gaussian
    gaussian = cv2.GaussianBlur(gray, (5, 5), 0)
    laplacian = cv2.Laplacian(gaussian, cv2.CV_64F)
    laplacian = np.absolute(laplacian)
    laplacian = np.clip(laplacian, 0, 255).astype(np.uint8)
    return cv2.cvtColor(laplacian, cv2.COLOR_GRAY2RGB)

def dog_filter(gray):
    # Difference of Gaussians
    gaussian1 = cv2.GaussianBlur(gray, (5, 5), 1.0)
    gaussian2 = cv2.GaussianBlur(gray, (5, 5), 2.0)
    dog = cv2.subtract(gaussian1, gaussian2)
    dog = np.clip(dog + 128, 0, 255).astype(np.uint8)
    return cv2.cvtColor(dog, cv2.COLOR_GRAY2RGB)

def gradient_filter(gray):
    grad_x = cv2.Sobel(gray, cv2.CV_64F, 1, 0, ksize=3)
    grad_y = cv2.Sobel(gray, cv2.CV_64F, 0, 1, ksize=3)
    gradient = np.sqrt(grad_x**2 + grad_y**2)
    gradient = np.clip(gradient, 0, 255).astype(np.uint8)
    return cv2.cvtColor(gradient, cv2.COLOR_GRAY2RGB)

def emboss_filter(img_array):
    kernel = np.array([[-2, -1, 0],
                       [-1,  1, 1],
                       [ 0,  1, 2]])
    emboss = cv2.filter2D(img_array, -1, kernel)
    return cv2.add(emboss, 128)

def emboss_45_filter(img_array):
    kernel = np.array([[-1, -1, 0],
                       [-1,  0, 1],
                       [ 0,  1, 1]])
    emboss = cv2.filter2D(img_array, -1, kernel)
    return cv2.add(emboss, 128)

def bevel_filter(img_array):
    return emboss_filter(img_array)

def ridge_filter(img_array):
    return emboss_45_filter(img_array)

def valley_filter(img_array):
    embossed = emboss_filter(img_array)
    return 255 - embossed

def raised_filter(img_array):
    return emboss_filter(img_array)

def sunken_filter(img_array):
    return valley_filter(img_array)

def chisel_filter(img_array):
    return emboss_45_filter(img_array)

def stamp_filter(img_array):
    return emboss_filter(img_array)

def engrave_filter(img_array):
    return valley_filter(img_array)

# Add remaining filter implementations
def noise_reduction(img_array):
    return non_local_means(img_array)

def denoising_filter(img_array):
    return noise_reduction(img_array)

def despeckle_filter(img_array):
    return cv2.medianBlur(img_array, 5)

def dust_removal(img_array):
    return despeckle_filter(img_array)

def scratch_removal(img_array):
    return cv2.morphologyEx(img_array, cv2.MORPH_CLOSE, np.ones((3,3), np.uint8))

def artifact_removal(img_array):
    return noise_reduction(img_array)

def jpeg_cleanup(img_array):
    return artifact_removal(img_array)

def compression_cleanup(img_array):
    return jpeg_cleanup(img_array)

def aliasing_fix(img_array):
    return cv2.GaussianBlur(img_array, (3, 3), 0)

def moire_removal(img_array):
    return aliasing_fix(img_array)

def banding_fix(img_array):
    noise = np.random.normal(0, 2, img_array.shape).astype(np.uint8)
    return cv2.add(img_array, noise)

def block_artifact_fix(img_array):
    return cv2.bilateralFilter(img_array, 9, 75, 75)

def ringing_removal(img_array):
    return surface_blur(img_array)

def halo_removal(img_array):
    return ringing_removal(img_array)

def purple_fringe_fix(img_array):
    # Reduce purple fringing in highlights
    hsv = cv2.cvtColor(img_array, cv2.COLOR_RGB2HSV)
    mask = (hsv[:,:,2] > 200) & (hsv[:,:,0] > 120) & (hsv[:,:,0] < 150)
    hsv[mask, 1] = hsv[mask, 1] * 0.5  # Reduce saturation in purple areas
    return cv2.cvtColor(hsv, cv2.COLOR_HSV2RGB)

def chromatic_aberration_fix(img_array):
    return purple_fringe_fix(img_array)

def vignette_removal(img_array):
    h, w = img_array.shape[:2]
    
    X_resultant_kernel = cv2.getGaussianKernel(w, w/3)
    Y_resultant_kernel = cv2.getGaussianKernel(h, h/3)
    kernel = Y_resultant_kernel * X_resultant_kernel.T
    mask = kernel / np.max(kernel)
    
    result = img_array.copy().astype(np.float32)
    for c in range(3):
        result[:,:,c] = np.clip(result[:,:,c] / (mask + 0.1), 0, 255)
    
    return result.astype(np.uint8)

def distortion_fix(img_array):
    return img_array

def barrel_distortion_fix(img_array):
    return distortion_fix(img_array)

def pincushion_fix(img_array):
    return distortion_fix(img_array)

def keystone_fix(img_array):
    return img_array

def perspective_fix(img_array):
    return keystone_fix(img_array)

def tilt_correction(img_array):
    return img_array

def rotation_fix(img_array):
    return tilt_correction(img_array)

def auto_crop(img_array):
    gray = cv2.cvtColor(img_array, cv2.COLOR_RGB2GRAY)
    _, binary = cv2.threshold(gray, 1, 255, cv2.THRESH_BINARY)
    contours, _ = cv2.findContours(binary, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_SIMPLE)
    
    if contours:
        x, y, w, h = cv2.boundingRect(np.concatenate(contours))
        return img_array[y:y+h, x:x+w]
    return img_array

def auto_straighten(img_array):
    return tilt_correction(img_array)

def level_horizon(img_array):
    return auto_straighten(img_array)

def white_balance_auto(img_array):
    return auto_white_balance(img_array)

def exposure_fix(img_array):
    return exposure_sim(img_array)

def shadow_fill(img_array):
    return shadow_recovery(img_array)

def highlight_fix(img_array):
    return highlight_recovery(img_array)

def contrast_fix(img_array):
    return np.clip(img_array.astype(np.float32) * 1.2, 0, 255).astype(np.uint8)

def saturation_fix(img_array):
    return hsl_adjust(img_array)

def vibrance_fix(img_array):
    return vibrance_effect(img_array)

def clarity_filter(img_array):
    return detail_enhance(img_array)

def structure_filter(img_array):
    return clarity_filter(img_array)

def definition_filter(img_array):
    return sharpen_filter(img_array)

def texture_filter(img_array):
    return canvas_texture(img_array)

def microcontrast_filter(img_array):
    return clarity_filter(img_array)

def local_contrast_filter(img_array):
    return microcontrast_filter(img_array)

def adaptive_filter(img_array):
    gray = cv2.cvtColor(img_array, cv2.COLOR_RGB2GRAY)
    adaptive = cv2.adaptiveThreshold(gray, 255, cv2.ADAPTIVE_THRESH_GAUSSIAN_C, cv2.THRESH_BINARY, 11, 2)
    return cv2.cvtColor(adaptive, cv2.COLOR_GRAY2RGB)

def histogram_equalization(img_array):
    result = img_array.copy()
    for c in range(3):
        result[:,:,c] = cv2.equalizeHist(result[:,:,c])
    return result

def clahe_filter(img_array):
    clahe = cv2.createCLAHE(clipLimit=2.0, tileGridSize=(8,8))
    result = img_array.copy()
    ycrcb = cv2.cvtColor(result, cv2.COLOR_RGB2YCrCb)
    ycrcb[:,:,0] = clahe.apply(ycrcb[:,:,0])
    return cv2.cvtColor(ycrcb, cv2.COLOR_YCrCb2RGB)


def gamma_filter(img_array, gamma=1.5):
    return gamma_correct(img_array, gamma)

def levels_filter(img_array):
    return histogram_equalization(img_array)

def curves_filter(img_array):
    return color_curves(img_array)

def tone_mapping_filter(img_array):
    return hdr_tone(img_array)

def hdr_filter(img_array):
    return tone_mapping_filter(img_array)

def dynamic_range_filter(img_array):
    return hdr_filter(img_array)

def exposure_fusion(img_array):
    return hdr_filter(img_array)

def bracket_merge(img_array):
    return exposure_fusion(img_array)

def focus_stack(img_array):
    return detail_enhance(img_array)

def depth_map_filter(img_array):
    gray = cv2.cvtColor(img_array, cv2.COLOR_RGB2GRAY)
    colormap = cv2.applyColorMap(gray, cv2.COLORMAP_JET)
    return cv2.cvtColor(colormap, cv2.COLOR_BGR2RGB)

def stereo_filter(img_array):
    return depth_map_filter(img_array)

def anaglyph_filter(img_array):
    result = img_array.copy()
    result[:,:,1] = img_array[:,:,0]  # Green = Red
    result[:,:,2] = img_array[:,:,0]  # Blue = Red
    return result

# Add more texture implementations
def granite_texture(img_array):
    return stone_texture(img_array)

def concrete_texture(img_array):
    noise = np.random.normal(0, 25, img_array.shape).astype(np.int16)
    return np.clip(img_array.astype(np.int16) + noise, 0, 255).astype(np.uint8)

def rust_texture(img_array):
    return retro_color(concrete_texture(img_array), "pink")

def corrosion_texture(img_array):
    return rust_texture(img_array)

def patina_texture(img_array):
    return forest_effect(concrete_texture(img_array))

def weathered_texture(img_array):
    return patina_texture(img_array)

def aged_texture(img_array):
    return vintage_fade(concrete_texture(img_array))

def antique_texture(img_array):
    return aged_texture(img_array)

def distressed_texture(img_array):
    return weathered_texture(img_array)

def worn_texture(img_array):
    return distressed_texture(img_array)

def scratched_texture(img_array):
    h, w = img_array.shape[:2]
    result = img_array.copy()
    
    for _ in range(50):
        y1, x1 = np.random.randint(0, h), np.random.randint(0, w)
        y2, x2 = np.random.randint(0, h), np.random.randint(0, w)
        cv2.line(result, (x1, y1), (x2, y2), (200, 200, 200), 1)
    
    return result

def cracked_texture(img_array):
    return scratched_texture(img_array)

def peeling_texture(img_array):
    return cracked_texture(img_array)

def faded_texture(img_array):
    return vintage_fade(img_array)

def stained_texture(img_array):
    h, w = img_array.shape[:2]
    stain_layer = np.zeros_like(img_array)
    
    for _ in range(20):
        x, y = np.random.randint(50, w-50), np.random.randint(50, h-50)
        radius = np.random.randint(20, 80)
        color = tuple(np.random.randint(50, 100, 3).tolist())
        cv2.circle(stain_layer, (x, y), radius, color, -1)
    
    stain_layer = cv2.GaussianBlur(stain_layer, (51, 51), 0)
    return cv2.addWeighted(img_array, 0.7, stain_layer, 0.3, 0)

def water_damage_texture(img_array):
    return stained_texture(img_array)

def fire_damage_texture(img_array):
    return retro_color(stained_texture(img_array), "pink")

def smoke_damage_texture(img_array):
    return (img_array * 0.6).astype(np.uint8)

def dirt_texture(img_array):
    return concrete_texture(img_array)

def dust_texture(img_array):
    return aged_texture(img_array)

def grime_texture(img_array):
    return dirt_texture(img_array)

def oil_stain_texture(img_array):
    return stained_texture(img_array)

def grease_texture(img_array):
    return oil_stain_texture(img_array)

def mold_texture(img_array):
    return forest_effect(stained_texture(img_array))

def moss_texture(img_array):
    return mold_texture(img_array)

def lichen_texture(img_array):
    return moss_texture(img_array)

def algae_texture(img_array):
    return forest_effect(concrete_texture(img_array))

def barnacles_texture(img_array):
    return concrete_texture(img_array)

def coral_texture(img_array):
    return ocean_effect(barnacles_texture(img_array))

def scales_texture(img_array):
    return mosaic_effect(img_array)

def feathers_texture(img_array):
    return canvas_texture(img_array)

def wool_texture(img_array):
    return fabric_texture(img_array)

def cotton_texture(img_array):
    return fabric_texture(img_array)

def satin_texture(img_array):
    return chrome_effect(fabric_texture(img_array))

def lace_texture(img_array):
    return grid_pattern(fabric_texture(img_array))

def mesh_texture(img_array):
    return grid_pattern(img_array)

def net_texture(img_array):
    return mesh_texture(img_array)

def chain_texture(img_array):
    return metal_texture(img_array)

def wire_texture(img_array):
    return chain_texture(img_array)

def rope_texture(img_array):
    return canvas_texture(img_array)

def cord_texture(img_array):
    return rope_texture(img_array)

def oil_painting(img_array):
    return cv2.bilateralFilter(img_array, 20, 80, 80)

def watercolor_effect(img_array):
    return cv2.stylization(img_array, sigma_s=60, sigma_r=0.6)

def cartoon_effect(img_array):
    gray = cv2.cvtColor(img_array, cv2.COLOR_RGB2GRAY)
    edges = cv2.adaptiveThreshold(cv2.medianBlur(gray, 7), 255, cv2.ADAPTIVE_THRESH_MEAN_C, cv2.THRESH_BINARY, 9, 2)
    edges = cv2.cvtColor(edges, cv2.COLOR_GRAY2RGB)
    color = cv2.bilateralFilter(img_array, 9, 300, 300)
    return cv2.bitwise_and(color, edges)

def mirror_quad(img_array):
    h, w = img_array.shape[:2]
    if h == 0 or w == 0: return img_array
    small_img = cv2.resize(img_array, (w//2, h//2))
    
    top_left = small_img
    top_right = cv2.flip(small_img, 1)
    bottom_left = cv2.flip(small_img, 0)
    bottom_right = cv2.flip(small_img, -1)
    
    top = np.hstack([top_left, top_right])
    bottom = np.hstack([bottom_left, bottom_right])
    return np.vstack([top, bottom])

def kaleidoscope(img_array, segments):
    h, w = img_array.shape[:2]
    center_x, center_y = w // 2, h // 2
    
    wedge = np.zeros_like(img_array)
    mask = np.zeros((h, w), dtype=np.uint8)
    
    angle = 360 / (2 * segments)
    pts = np.array([
        (center_x, center_y),
        (w, center_y),
        (w, int(center_y - w * np.tan(np.deg2rad(angle))))
    ], dtype=np.int32)
    
    cv2.fillConvexPoly(mask, pts, 255)
    wedge = cv2.bitwise_and(img_array, img_array, mask=mask)
    
    result = np.zeros_like(img_array)
    for i in range(segments):
        rotated_wedge = rotate_image(wedge, i * 2 * angle)
        flipped_wedge = cv2.flip(rotated_wedge, 1)
        result = cv2.add(result, rotated_wedge)
        result = cv2.add(result, flipped_wedge)

    return result

def rotate_image(img_array, angle):
    h, w = img_array.shape[:2]
    center = (w // 2, h // 2)
    M = cv2.getRotationMatrix2D(center, angle, 1)
    return cv2.warpAffine(img_array, M, (w, h), borderMode=cv2.BORDER_REPLICATE)

def motion_blur(img_array, direction):
    size = 15
    if direction == "horizontal":
        kernel = np.zeros((size, size))
        kernel[int((size-1)/2), :] = np.ones(size)
    else:  # vertical
        kernel = np.zeros((size, size))
        kernel[:, int((size-1)/2)] = np.ones(size)
    kernel = kernel / size
    return cv2.filter2D(img_array, -1, kernel)

def canvas_texture(img_array):
    noise = np.random.normal(0, 10, img_array.shape).astype(np.int16)
    return np.clip(img_array.astype(np.int16) + noise, 0, 255).astype(np.uint8)

def retro_color(img_array, color):
    result = img_array.copy()
    if color == "pink":
        result[:, :, 0] = np.clip(result[:, :, 0] * 1.3, 0, 255)
        result[:, :, 2] = np.clip(result[:, :, 2] * 1.2, 0, 255)
    return result.astype(np.uint8)

def cyberpunk_effect(img_array):
    return neon_effect(img_array)

def sunset_effect(img_array):
    return color_temperature(img_array, "warm")

def ocean_effect(img_array):
    return color_temperature(img_array, "cool")

def forest_effect(img_array):
    result = img_array.copy()
    result[:, :, 1] = np.clip(result[:, :, 1] * 1.2, 0, 255)
    return result.astype(np.uint8)

def desert_effect(img_array):
    result = img_array.copy()
    result[:, :, 0] = np.clip(result[:, :, 0] * 1.2, 0, 255)
    result[:, :, 1] = np.clip(result[:, :, 1] * 1.1, 0, 255)
    return result.astype(np.uint8)

def aurora_effect(img_array):
    return neon_effect(img_array)

def fire_effect(img_array):
    return retro_color(img_array, "pink")

def ice_effect(img_array):
    return color_temperature(img_array, "cool")

def gold_effect(img_array):
    return desert_effect(img_array)

def chrome_effect(img_array):
    gray = cv2.cvtColor(img_array, cv2.COLOR_RGB2GRAY)
    return cv2.cvtColor(gray, cv2.COLOR_GRAY2RGB)

def rainbow_effect(img_array):
    return neon_effect(img_array)

def pastel_effect(img_array):
    return (img_array.astype(np.float32) * 0.7 + 255 * 0.3).astype(np.uint8)

def noir_effect(img_array):
    gray = cv2.cvtColor(img_array, cv2.COLOR_RGB2GRAY)
    return cv2.cvtColor(gray, cv2.COLOR_GRAY2RGB)

def technicolor_effect(img_array):
    return neon_effect(img_array)

def infrared_effect(img_array):
    result = img_array.copy()
    temp = result[:, :, 0].copy()
    result[:, :, 0] = result[:, :, 2]
    result[:, :, 2] = temp
    return result

def xray_effect(img_array):
    gray = cv2.cvtColor(img_array, cv2.COLOR_RGB2GRAY)
    inverted = 255 - gray
    return cv2.cvtColor(inverted, cv2.COLOR_GRAY2RGB)

def thermal_effect(img_array):
    gray = cv2.cvtColor(img_array, cv2.COLOR_RGB2GRAY)
    colored = cv2.applyColorMap(gray, cv2.COLORMAP_JET)
    return cv2.cvtColor(colored, cv2.COLOR_BGR2RGB)

def negative_effect(img_array):
    return 255 - img_array

def solarize_effect(img_array):
    return np.where(img_array < 128, img_array, 255 - img_array).astype(np.uint8)

def duotone_effect(img_array, color):
    gray = cv2.cvtColor(img_array, cv2.COLOR_RGB2GRAY)
    gray_3c = cv2.cvtColor(gray, cv2.COLOR_GRAY2RGB)
    if color == "blue":
        return (gray_3c.astype(np.float32) * [0.3, 0.3, 1.0]).astype(np.uint8)
    elif color == "red":
        return (gray_3c.astype(np.float32) * [1.0, 0.3, 0.3]).astype(np.uint8)
    else:  # green
        return (gray_3c.astype(np.float32) * [0.3, 1.0, 0.3]).astype(np.uint8)

def split_tone(img_array):
    return color_temperature(img_array, "warm")

def color_pop(img_array, color):
    return duotone_effect(img_array, color)

def vintage_fade(img_array):
    return np.clip(img_array.astype(np.float32) * 0.8 + 50, 0, 255).astype(np.uint8)

def cross_process(img_array):
    return neon_effect(img_array)

def bleach_bypass(img_array):
    return posterize_effect(img_array)

def color_grade(img_array, grade):
    return color_temperature(img_array, grade)

def film_stock(img_array, stock):
    if stock == "kodak":
        return retro_color(img_array, "pink")
    else:  # fuji
        return forest_effect(img_array)

def lomo_effect(img_array):
    return vintage_fade(img_array)

def analog_effect(img_array):
    return canvas_texture(img_array)

def glitch_effect(img_array):
    noise = np.random.randint(0, 50, img_array.shape, dtype=np.int16)
    return np.clip(img_array.astype(np.int16) + noise, 0, 255).astype(np.uint8)

def hologram_effect(img_array):
    return neon_effect(img_array)

def neon_sign_effect(img_array):
    return neon_effect(img_array)

def led_screen_effect(img_array):
    return posterize_effect(img_array)

def crt_effect(img_array):
    return canvas_texture(img_array)

def vhs_effect(img_array):
    return glitch_effect(img_array)

def bit_8_effect(img_array):
    return posterize_effect(img_array, 8)

def bit_16_effect(img_array):
    return posterize_effect(img_array, 16)

def gameboy_effect(img_array):
    gray = cv2.cvtColor(img_array, cv2.COLOR_RGB2GRAY)
    posterized = posterize_effect(gray, 4)
    gb_color = cv2.cvtColor(posterized, cv2.COLOR_GRAY2RGB)
    return (gb_color.astype(np.float32) * [0.6, 0.7, 0.4]).astype(np.uint8)

def sepia_warm(img_array):
    return apply_sepia(img_array)

def sepia_cool(img_array):
    sepia = apply_sepia(img_array)
    return color_temperature(sepia, "cool")

def monochrome_color(img_array, color):
    gray = cv2.cvtColor(img_array, cv2.COLOR_RGB2GRAY)
    mono = cv2.cvtColor(gray, cv2.COLOR_GRAY2RGB).astype(np.float32)
    if color == "red":
        mono[:, :, 1:] *= 0.3
    elif color == "green":
        mono[:, :, [0,2]] *= 0.3
    else:  # blue
        mono[:, :, :2] *= 0.3
    return mono.astype(np.uint8)

def color_splash_random(img_array):
    gray = cv2.cvtColor(img_array, cv2.COLOR_RGB2GRAY)
    mask = np.random.rand(*gray.shape) > 0.8
    result = cv2.cvtColor(gray, cv2.COLOR_GRAY2RGB)
    result[mask] = img_array[mask]
    return result

def gradient_map(img_array, gradient_type):
    gray = cv2.cvtColor(img_array, cv2.COLOR_RGB2GRAY)
    if gradient_type == "fire":
        colored = cv2.applyColorMap(gray, cv2.COLORMAP_HOT)
    elif gradient_type == "ocean":
        colored = cv2.applyColorMap(gray, cv2.COLORMAP_OCEAN)
    elif gradient_type == "forest":
        colored = cv2.applyColorMap(gray, cv2.COLORMAP_SUMMER)
    else:  # sunset
        colored = cv2.applyColorMap(gray, cv2.COLORMAP_AUTUMN)
    return cv2.cvtColor(colored, cv2.COLOR_BGR2RGB)

def false_color_effect(img_array):
    gray = cv2.cvtColor(img_array, cv2.COLOR_RGB2GRAY)
    colormap = cv2.applyColorMap(gray, cv2.COLORMAP_JET)
    return cv2.cvtColor(colormap, cv2.COLOR_BGR2RGB)

def channel_mixer(img_array):
    mixed = img_array.copy()
    mixed[:, :, 0] = img_array[:, :, 1]
    mixed[:, :, 1] = img_array[:, :, 2]
    mixed[:, :, 2] = img_array[:, :, 0]
    return mixed

def hsl_adjust(img_array):
    hsv = cv2.cvtColor(img_array, cv2.COLOR_RGB2HSV).astype(np.float32)
    hsv[:, :, 1] = np.clip(hsv[:, :, 1] * 1.2, 0, 255)
    return cv2.cvtColor(hsv.astype(np.uint8), cv2.COLOR_HSV2RGB)

def lab_color_effect(img_array):
    lab = cv2.cvtColor(img_array, cv2.COLOR_RGB2LAB).astype(np.float32)
    lab[:, :, 1] = np.clip(lab[:, :, 1] * 1.5, 0, 255)
    return cv2.cvtColor(lab.astype(np.uint8), cv2.COLOR_LAB2RGB)

def cmyk_effect(img_array):
    return posterize_effect(img_array, 6)

def complementary_colors(img_array):
    hsv = cv2.cvtColor(img_array, cv2.COLOR_RGB2HSV)
    hsv[:, :, 0] = (hsv[:, :, 0] + 90) % 180
    return cv2.cvtColor(hsv, cv2.COLOR_HSV2RGB)

def triadic_colors(img_array):
    hsv = cv2.cvtColor(img_array, cv2.COLOR_RGB2HSV)
    hsv[:, :, 0] = (hsv[:, :, 0] + 60) % 180
    return cv2.cvtColor(hsv, cv2.COLOR_HSV2RGB)

def analogous_colors(img_array):
    hsv = cv2.cvtColor(img_array, cv2.COLOR_RGB2HSV)
    hsv[:, :, 0] = (hsv[:, :, 0] + 30) % 180
    return cv2.cvtColor(hsv, cv2.COLOR_HSV2RGB)

def monochromatic_scheme(img_array):
    hsv = cv2.cvtColor(img_array, cv2.COLOR_RGB2HSV)
    hsv[:, :, 0] = hsv[0, 0, 0]
    return cv2.cvtColor(hsv, cv2.COLOR_HSV2RGB)

def color_harmony(img_array):
    return complementary_colors(img_array)

def saturation_boost(img_array):
    return hsl_adjust(img_array)

def desaturate_effect(img_array):
    hsv = cv2.cvtColor(img_array, cv2.COLOR_RGB2HSV).astype(np.float32)
    hsv[:, :, 1] *= 0.3
    return cv2.cvtColor(hsv.astype(np.uint8), cv2.COLOR_HSV2RGB)

def vibrance_effect(img_array):
    return saturation_boost(img_array)

def kelvin_temperature(img_array, kelvin):
    if kelvin < 3000:
        return color_temperature(img_array, "warm")
    elif kelvin > 6000:
        return color_temperature(img_array, "cool")
    else:
        return img_array

def tint_effect(img_array, tint):
    result = img_array.copy().astype(np.float32)
    if tint == "magenta":
        result[:, :, [0, 2]] = np.clip(result[:, :, [0, 2]] * 1.1, 0, 255)
    else:  # green
        result[:, :, 1] = np.clip(result[:, :, 1] * 1.1, 0, 255)
    return result.astype(np.uint8)

def shadow_tint(img_array):
    gray = cv2.cvtColor(img_array, cv2.COLOR_RGB2GRAY)
    shadow_mask = gray < 100
    result = img_array.copy()
    result[shadow_mask] = tint_effect(result[shadow_mask], "magenta")
    return result

def highlight_tint(img_array):
    gray = cv2.cvtColor(img_array, cv2.COLOR_RGB2GRAY)
    highlight_mask = gray > 200
    result = img_array.copy()
    result[highlight_mask] = tint_effect(result[highlight_mask], "green")
    return result

def midtone_contrast(img_array):
    lab = cv2.cvtColor(img_array, cv2.COLOR_RGB2LAB)
    l, a, b = cv2.split(lab)
    clahe = cv2.createCLAHE(clipLimit=3.0, tileGridSize=(8,8))
    cl = clahe.apply(l)
    limg = cv2.merge((cl,a,b))
    return cv2.cvtColor(limg, cv2.COLOR_LAB2RGB)

def color_curves(img_array):
    return np.clip(np.power(img_array / 255.0, 0.8) * 255, 0, 255).astype(np.uint8)

def auto_white_balance(img_array):
    # Calculate the average color of the image
    avg_r = np.mean(img_array[:, :, 0])
    avg_g = np.mean(img_array[:, :, 1])
    avg_b = np.mean(img_array[:, :, 2])
    
    # Calculate the average of the averages
    avg_gray = (avg_r + avg_g + avg_b) / 3
    
    # Calculate scaling factors for each channel
    scale_r = avg_gray / avg_r
    scale_g = avg_gray / avg_g
    scale_b = avg_gray / avg_b
    
    # Apply the scaling factors
    result = img_array.copy()
    result[:, :, 0] = np.clip(result[:, :, 0] * scale_r, 0, 255)
    result[:, :, 1] = np.clip(result[:, :, 1] * scale_g, 0, 255)
    result[:, :, 2] = np.clip(result[:, :, 2] * scale_b, 0, 255)
    
    return result.astype(np.uint8)

def skin_tone_enhance(img_array):
    return retro_color(img_array, "pink")

def sky_enhance(img_array):
    return color_temperature(img_array, "cool")

def foliage_enhance(img_array):
    return forest_effect(img_array)

def water_enhance(img_array):
    return ocean_effect(img_array)

def sunset_enhance(img_array):
    return sunset_effect(img_array)

def night_mode(img_array):
    return (img_array * 0.4).astype(np.uint8)

def hdr_tone(img_array):
    return color_curves(img_array)

def dynamic_range(img_array):
    return hdr_tone(img_array)

def exposure_sim(img_array):
    return (np.clip(img_array.astype(np.float32) * 1.3, 0, 255)).astype(np.uint8)

def film_curve(img_array):
    return color_curves(img_array)

def digital_curve(img_array):
    return np.clip(img_array.astype(np.float32) * 1.1, 0, 255).astype(np.uint8)

def s_curve(img_array):
    return color_curves(img_array)

def linear_curve(img_array):
    return img_array

def log_curve(img_array):
    return (np.log1p(img_array.astype(np.float32)) / np.log1p(255) * 255).astype(np.uint8)

def gamma_correct(img_array, gamma=2.2):
    return (np.power(img_array / 255.0, 1/gamma) * 255).astype(np.uint8)

def white_point_adjust(img_array):
    return np.clip(img_array.astype(np.float32) * 1.1, 0, 255).astype(np.uint8)

def black_point_adjust(img_array):
    return np.clip(img_array.astype(np.float32) - 10, 0, 255).astype(np.uint8)

def color_balance_adjust(img_array):
    return auto_white_balance(img_array)

def shadow_recovery(img_array):
    gray = cv2.cvtColor(img_array, cv2.COLOR_RGB2GRAY)
    shadow_mask = gray < 100
    result = img_array.copy().astype(np.float32)
    result[shadow_mask] = np.clip(result[shadow_mask] * 1.3, 0, 255)
    return result.astype(np.uint8)

def highlight_recovery(img_array):
    gray = cv2.cvtColor(img_array, cv2.COLOR_RGB2GRAY)
    highlight_mask = gray > 200
    result = img_array.copy().astype(np.float32)
    result[highlight_mask] *= 0.8
    return result.astype(np.uint8)

# Artistic effect implementations
def acrylic_effect(img_array):
    return oil_painting(img_array)

def pastel_drawing(img_array):
    return pastel_effect(img_array)

def pencil_sketch(img_array):
    gray = cv2.cvtColor(img_array, cv2.COLOR_RGB2GRAY)
    inv_gray = 255 - gray
    blur = cv2.GaussianBlur(inv_gray, (111, 111), 0)
    sketch = cv2.divide(gray, 255 - blur, scale=256)
    return cv2.cvtColor(sketch, cv2.COLOR_GRAY2RGB)

def charcoal_drawing(img_array):
    gray = cv2.cvtColor(img_array, cv2.COLOR_RGB2GRAY)
    inv_gray = 255 - gray
    blur = cv2.GaussianBlur(inv_gray, (25, 25), 0)
    charcoal = cv2.divide(gray, 255 - blur, scale=256)
    return cv2.cvtColor(255 - charcoal, cv2.COLOR_GRAY2RGB)

def ink_drawing(img_array):
    gray = cv2.cvtColor(img_array, cv2.COLOR_RGB2GRAY)
    edges = cv2.Canny(gray, 100, 200)
    return cv2.cvtColor(255 - edges, cv2.COLOR_GRAY2RGB)

def pen_sketch(img_array):
    return ink_drawing(img_array)

def crayon_effect(img_array):
    return canvas_texture(pastel_effect(img_array))

def chalk_effect(img_array):
    return canvas_texture(desaturate_effect(img_array))

def spray_paint(img_array):
    noise = np.random.normal(0, 20, img_array.shape).astype(np.int16)
    return np.clip(img_array.astype(np.int16) + noise, 0, 255).astype(np.uint8)

def graffiti_style(img_array):
    return neon_effect(spray_paint(img_array))

def pop_art_effect(img_array):
    return posterize_effect(neon_effect(img_array))

def comic_book_effect(img_array):
    return cartoon_effect(img_array)

def manga_style(img_array):
    return comic_book_effect(img_array)

def anime_style(img_array):
    return manga_style(img_array)

def caricature_effect(img_array):
    return cartoon_effect(img_array)

def impressionist_effect(img_array):
    return watercolor_effect(img_array)

def pointillism_effect(img_array):
    h, w = img_array.shape[:2]
    dot_size = 8
    result = img_array.copy()
    
    for y in range(0, h, dot_size):
        for x in range(0, w, dot_size):
            if y + dot_size <= h and x + dot_size <= w:
                avg_color = np.mean(img_array[y:y+dot_size, x:x+dot_size], axis=(0,1))
                result[y:y+dot_size, x:x+dot_size] = avg_color
    
    return result.astype(np.uint8)

def cubist_effect(img_array):
    h, w = img_array.shape[:2]
    segments = segmentation.slic(img_array, n_segments=50, compactness=5)
    return segmentation.mark_boundaries(img_array, segments)

def abstract_effect(img_array):
    return cubist_effect(img_array)

def surreal_effect(img_array):
    return psychedelic_effect(img_array)

def psychedelic_effect(img_array):
    hsv = cv2.cvtColor(img_array, cv2.COLOR_RGB2HSV)
    hsv[:, :, 0] = (hsv[:, :, 0] + np.random.randint(30, 150)) % 180
    hsv[:, :, 1] = 255
    return cv2.cvtColor(hsv, cv2.COLOR_HSV2RGB)

def art_nouveau_effect(img_array):
    return vintage_fade(img_array)

def art_deco_effect(img_array):
    return posterize_effect(img_array, 6)

def minimalist_effect(img_array):
    return posterize_effect(desaturate_effect(img_array), 3)

def maximalist_effect(img_array):
    return psychedelic_effect(img_array)

def vintage_poster(img_array):
    return vintage_fade(posterize_effect(img_array))

def retro_poster(img_array):
    return neon_effect(posterize_effect(img_array))

def movie_poster(img_array):
    return retro_poster(img_array)

def concert_poster(img_array):
    return psychedelic_effect(img_array)

def travel_poster(img_array):
    return vintage_poster(img_array)

def propaganda_poster(img_array):
    return posterize_effect(img_array, 4)

def pinup_style(img_array):
    return retro_color(img_array, "pink")

def fashion_illustration(img_array):
    return pinup_style(img_array)

def technical_drawing(img_array):
    return ink_drawing(img_array)

def blueprint_effect(img_array):
    gray = cv2.cvtColor(img_array, cv2.COLOR_RGB2GRAY)
    inverted = 255 - gray
    blueprint = np.zeros_like(img_array)
    blueprint[:, :, 2] = inverted
    return blueprint

def architectural_effect(img_array):
    return blueprint_effect(img_array)

def stained_glass_effect(img_array):
    segments = segmentation.slic(img_array, n_segments=100, compactness=10)
    result = img_array.copy()
    
    for segment_val in np.unique(segments):
        mask = segments == segment_val
        avg_color = np.mean(img_array[mask], axis=0)
        result[mask] = avg_color
    
    return result.astype(np.uint8)

def mosaic_effect(img_array):
    return stained_glass_effect(img_array)

def tile_art_effect(img_array):
    return mosaic_effect(img_array)

def pixel_art_effect(img_array):
    h, w = img_array.shape[:2]
    pixel_size = 16
    if w < pixel_size or h < pixel_size: return img_array
    
    small = cv2.resize(img_array, (w//pixel_size, h//pixel_size), interpolation=cv2.INTER_NEAREST)
    return cv2.resize(small, (w, h), interpolation=cv2.INTER_NEAREST)

def cross_stitch_effect(img_array):
    return pixel_art_effect(img_array)

def embroidery_effect(img_array):
    return cross_stitch_effect(img_array)

def quilting_effect(img_array):
    return tile_art_effect(img_array)

def wood_carving_effect(img_array):
    return emboss_filter(img_array)

def stone_carving_effect(img_array):
    return wood_carving_effect(img_array)

def metal_engraving_effect(img_array):
    return chrome_effect(emboss_filter(img_array))

def glass_etching_effect(img_array):
    return chrome_effect(img_array)

def fabric_pattern_effect(img_array):
    return fabric_texture(img_array)

def batik_effect(img_array):
    return fabric_pattern_effect(img_array)

def tie_dye_effect(img_array):
    return psychedelic_effect(img_array)

def marble_pattern_effect(img_array):
    return marble_texture(img_array)

def wood_grain_effect(img_array):
    return wood_grain_texture(img_array)

def stone_texture_effect(img_array):
    return stone_texture(img_array)

def metal_texture_effect(img_array):
    return metal_texture(img_array)

def leather_texture_effect(img_array):
    return leather_texture(img_array)

def fabric_texture_effect(img_array):
    return fabric_texture(img_array)

def paper_texture_effect(img_array):
    return paper_texture(img_array)

def canvas_texture_effect(img_array):
    return canvas_texture(img_array)

def linen_texture_effect(img_array):
    return canvas_texture(img_array)

def silk_texture_effect(img_array):
    return fabric_texture(img_array)

def velvet_texture_effect(img_array):
    return fabric_texture(img_array)

def fur_texture_effect(img_array):
    return spray_paint(img_array)

def feather_texture_effect(img_array):
    return fur_texture_effect(img_array)

def scale_texture_effect(img_array):
    return mosaic_effect(img_array)

def bark_texture_effect(img_array):
    return wood_grain_texture(img_array)

def leaf_texture_effect(img_array):
    return forest_effect(img_array)

def sand_texture_effect(img_array):
    return sand_texture(img_array)

# Placeholder Artistic effects
def water_ripple_effect(x): return x
def fire_artistic_effect(x): return fire_effect(x)
def ice_crystal_effect(x): return ice_effect(x)
def lightning_effect(x): return x
def cloud_formation_effect(x): return x
def smoke_effect(x): return smoke_damage_texture(x)
def mist_effect(x): return x
def rain_effect(x): return x
def snow_effect(x): return x
def frost_effect(x): return x
def dew_drops_effect(x): return x
def bubble_effect(x): return x
def lens_flare_effect(x): return x
def light_rays_effect(x): return x
def god_rays_effect(x): return x
def bokeh_effect(x): return lens_blur(x)
def double_exposure_effect(x): return blend_modes_effect(x)
def multiple_exposure_effect(x): return x
def long_exposure_effect(x): return motion_blur(x, 'horizontal')
def motion_trail_effect(x): return motion_blur(x, 'vertical')
def speed_lines_effect(x): return x
def radial_blur_effect(x): return radial_blur(x)
def zoom_blur_effect(x): return zoom_blur(x)
def tilt_shift_effect(x): return x
def miniature_effect(x): return tilt_shift_effect(x)
def macro_effect(x): return sharpen_filter(x)
def fisheye_effect(x): return x
def wide_angle_effect(x): return x
def telephoto_effect(x): return x
def perspective_effect(x): return x
def distortion_effect(x): return x
def warping_effect(x): return x
def morphing_effect(x): return x
def liquify_effect(x): return x
def pinch_effect(x): return x
def punch_effect(x): return x
def twirl_effect(x): return x
def wave_effect(x): return wave_pattern(x)

def paper_texture(img_array):
    noise = np.random.normal(0, 8, img_array.shape).astype(np.int16)
    return np.clip(img_array.astype(np.int16) + noise, 0, 255).astype(np.uint8)

def fabric_texture(img_array):
    h, w = img_array.shape[:2]
    weave = np.zeros((h, w), dtype=np.int16)
    
    y_coords, x_coords = np.indices((h, w))
    weave = (np.sin(x_coords/2) + np.sin(y_coords/2)) * 10
    
    result = img_array.copy().astype(np.int16)
    for c in range(3):
        result[:, :, c] = np.clip(result[:, :, c] + weave, 0, 255)
    
    return result.astype(np.uint8)

def wood_grain_texture(img_array):
    h, w = img_array.shape[:2]
    grain = np.zeros((h, w), dtype=np.int16)
    y_coords, x_coords = np.indices((h, w))
    grain = np.sin(y_coords/5) * 15
    
    result = img_array.copy().astype(np.int16)
    for c in range(3):
        result[:, :, c] = np.clip(result[:, :, c] + grain, 0, 255)
    
    return result.astype(np.uint8)

def marble_texture(img_array):
    h, w = img_array.shape[:2]
    y_coords, x_coords = np.indices((h, w))
    marble = np.sin((x_coords + y_coords)/10) * 20
    
    result = img_array.copy().astype(np.int16)
    for c in range(3):
        result[:, :, c] = np.clip(result[:, :, c] + marble, 0, 255)
    
    return result.astype(np.uint8)

def stone_texture(img_array):
    return marble_texture(img_array)

def metal_texture(img_array):
    return chrome_effect(img_array)

def leather_texture(img_array):
    noise = np.random.normal(0, 15, img_array.shape).astype(np.int16)
    return np.clip(img_array.astype(np.int16) + noise, 0, 255).astype(np.uint8)

def sand_texture(img_array):
    noise = np.random.normal(0, 20, img_array.shape).astype(np.int16)
    return np.clip(img_array.astype(np.int16) + noise, 0, 255).astype(np.uint8)

# Geometric pattern implementations
def mirror_diagonal(img_array):
    return cv2.transpose(img_array)

def triangular_tiling(img_array):
    return mosaic_effect(img_array)

def hexagonal_tiling(img_array):
    return mosaic_effect(img_array)

def square_tiling(img_array):
    return pixel_art_effect(img_array)

def diamond_tiling(img_array):
    return mosaic_effect(img_array)

def circular_pattern(img_array):
    h, w = img_array.shape[:2]
    center_x, center_y = w//2, h//2
    y_coords, x_coords = np.indices((h, w))
    distance = np.sqrt((x_coords - center_x)**2 + (y_coords - center_y)**2)
    mask = (distance % 20) < 10
    result = np.zeros_like(img_array)
    result[mask] = img_array[mask]
    return result

def spiral_pattern(img_array):
    h, w = img_array.shape[:2]
    center_x, center_y = w//2, h//2
    y_coords, x_coords = np.indices((h, w))
    angle = np.arctan2(y_coords - center_y, x_coords - center_x)
    distance = np.sqrt((x_coords - center_x)**2 + (y_coords - center_y)**2)
    spiral_value = (angle * distance / 50) % (2 * np.pi)
    mask = spiral_value < np.pi
    result = np.zeros_like(img_array)
    result[mask] = img_array[mask]
    return result

def radial_pattern(img_array):
    return circular_pattern(img_array)

def concentric_circles(img_array):
    return circular_pattern(img_array)

def grid_pattern(img_array):
    return square_tiling(img_array)

def checkerboard_pattern(img_array):
    h, w = img_array.shape[:2]
    result = img_array.copy()
    y_coords, x_coords = np.indices((h, w))
    mask = ((x_coords//20 + y_coords//20) % 2).astype(bool)
    result[mask] = 255 - result[mask]
    return result

def stripe_pattern(img_array):
    h, w = img_array.shape[:2]
    result = img_array.copy()
    y_coords, x_coords = np.indices((h, w))
    mask = (y_coords % 20) < 10
    result[mask] = 255 - result[mask]
    return result

def zigzag_pattern(img_array):
    return stripe_pattern(img_array)

def wave_pattern(img_array):
    h, w = img_array.shape[:2]
    result = img_array.copy()
    y_coords, x_coords = np.indices((h, w))
    mask = (np.sin(x_coords/10) + np.sin(y_coords/10)) > 0
    result[mask] = 255 - result[mask]
    return result

def sine_wave_pattern(img_array):
    return wave_pattern(img_array)

def cosine_wave_pattern(img_array):
    h, w = img_array.shape[:2]
    result = img_array.copy()
    y_coords, x_coords = np.indices((h, w))
    mask = (np.cos(x_coords/10) + np.cos(y_coords/10)) > 0
    result[mask] = 255 - result[mask]
    return result

def triangle_wave_pattern(img_array):
    return zigzag_pattern(img_array)

def square_wave_pattern(img_array):
    return stripe_pattern(img_array)

def sawtooth_pattern(img_array):
    return triangle_wave_pattern(img_array)

def fractal_spiral(img_array):
    return spiral_pattern(img_array)

def mandala_pattern(img_array):
    return radial_pattern(img_array)

def sacred_geometry(img_array):
    return hexagonal_tiling(img_array)

def golden_ratio_pattern(img_array):
    return spiral_pattern(img_array)

def fibonacci_spiral(img_array):
    return spiral_pattern(img_array)

def pentagon_pattern(img_array):
    return mosaic_effect(img_array)

def hexagon_pattern(img_array):
    return hexagonal_tiling(img_array)

def octagon_pattern(img_array):
    return mosaic_effect(img_array)

def star_pattern(img_array):
    return radial_pattern(img_array)

def cross_pattern(img_array):
    return grid_pattern(img_array)

def plus_pattern(img_array):
    return cross_pattern(img_array)

def x_pattern(img_array):
    return checkerboard_pattern(img_array)

def diamond_grid(img_array):
    return diamond_tiling(img_array)

def triangular_grid(img_array):
    return triangular_tiling(img_array)

def honeycomb_pattern(img_array):
    return hexagonal_tiling(img_array)

def celtic_knot(img_array):
    return spiral_pattern(img_array)

def islamic_pattern(img_array):
    return star_pattern(img_array)

def art_deco_pattern(img_array):
    return geometric_pattern_art_deco(img_array)

def geometric_effects(img, effect_type):
    def mirror_octagon(img_array):
        return kaleidoscope(img_array, 8)

    effects = {
        "Mirror Horizontal": lambda x: cv2.flip(x, 1),
        "Mirror Vertical": lambda x: cv2.flip(x, 0),
        "Mirror Diagonal": lambda x: mirror_diagonal(x),
        "Rotate 15°": lambda x: rotate_image(x, 15),
        "Rotate 30°": lambda x: rotate_image(x, 30),
        "Rotate 45°": lambda x: rotate_image(x, 45),
        "Rotate 60°": lambda x: rotate_image(x, 60),
        "Rotate 90°": lambda x: rotate_image(x, 90),
        "Rotate 120°": lambda x: rotate_image(x, 120),
        "Rotate 135°": lambda x: rotate_image(x, 135),
        "Rotate 180°": lambda x: rotate_image(x, 180),
        "Rotate 270°": lambda x: rotate_image(x, 270),
        "Kaleidoscope 4": lambda x: kaleidoscope(x, 4),
        "Kaleidoscope 6": lambda x: kaleidoscope(x, 6),
        "Kaleidoscope 8": lambda x: kaleidoscope(x, 8),
        "Kaleidoscope 12": lambda x: kaleidoscope(x, 12),
        "Mirror Quad": lambda x: mirror_quad(x),
        "Mirror Octagon": lambda x: mirror_octagon(x),
        "Triangular Tiling": lambda x: triangular_tiling(x),
        "Hexagonal Tiling": lambda x: hexagonal_tiling(x),
        "Square Tiling": lambda x: square_tiling(x),
        "Diamond Tiling": lambda x: diamond_tiling(x),
        "Circular Pattern": lambda x: circular_pattern(x),
        "Spiral Pattern": lambda x: spiral_pattern(x),
        "Radial Pattern": lambda x: radial_pattern(x),
        "Concentric Circles": lambda x: concentric_circles(x),
        "Grid Pattern": lambda x: grid_pattern(x),
        "Checkerboard": lambda x: checkerboard_pattern(x),
        "Stripe Pattern": lambda x: stripe_pattern(x),
        "Zigzag Pattern": lambda x: zigzag_pattern(x),
        "Wave Pattern": lambda x: wave_pattern(x),
        "Sine Wave": lambda x: sine_wave_pattern(x),
        "Cosine Wave": lambda x: cosine_wave_pattern(x),
        "Triangle Wave": lambda x: triangle_wave_pattern(x),
        "Square Wave": lambda x: square_wave_pattern(x),
        "Sawtooth Wave": lambda x: sawtooth_pattern(x),
        "Fractal Spiral": lambda x: fractal_spiral(x),
        "Mandala": lambda x: mandala_pattern(x),
        "Sacred Geometry": lambda x: sacred_geometry(x),
        "Golden Ratio": lambda x: golden_ratio_pattern(x),
        "Fibonacci Spiral": lambda x: fibonacci_spiral(x),
        "Pentagon Pattern": lambda x: pentagon_pattern(x),
        "Hexagon Pattern": lambda x: hexagon_pattern(x),
        "Octagon Pattern": lambda x: octagon_pattern(x),
        "Star Pattern": lambda x: star_pattern(x),
        "Cross Pattern": lambda x: cross_pattern(x),
        "Plus Pattern": lambda x: plus_pattern(x),
        "X Pattern": lambda x: x_pattern(x),
        "Diamond Grid": lambda x: diamond_grid(x),
        "Triangular Grid": lambda x: triangular_grid(x),
        "Honeycomb": lambda x: honeycomb_pattern(x),
        "Celtic Knot": lambda x: celtic_knot(x),
        "Islamic Pattern": lambda x: islamic_pattern(x),
        "Art Deco Pattern": lambda x: art_deco_pattern(x),
        "Tessellation": lambda x: tessellation_pattern(x),
        "Penrose Tiling": lambda x: penrose_tiling(x),
        "Voronoi Diagram": lambda x: voronoi_pattern(x),
        "Delaunay": lambda x: delaunay_pattern(x),
        "Random Points": lambda x: random_points_pattern(x),
        "Scatter Pattern": lambda x: scatter_pattern(x),
        "Dot Matrix": lambda x: dot_matrix_pattern(x),
        "Pixel Grid": lambda x: pixel_grid_pattern(x),
        "Circuit Board": lambda x: circuit_pattern(x),
        "Maze Pattern": lambda x: maze_pattern(x),
        "Labyrinth": lambda x: labyrinth_pattern(x),
        "Network Pattern": lambda x: network_pattern(x),
        "Web Pattern": lambda x: web_pattern(x),
        "Tree Pattern": lambda x: tree_pattern(x),
        "Branch Pattern": lambda x: branch_pattern(x),
        "Leaf Pattern": lambda x: leaf_pattern(x),
        "Flower Pattern": lambda x: flower_pattern(x),
        "Petal Pattern": lambda x: petal_pattern(x),
        "Crystal Pattern": lambda x: crystal_pattern(x),
        "Snowflake": lambda x: snowflake_pattern(x),
        "Frost Pattern": lambda x: frost_pattern(x),
        "Lightning Pattern": lambda x: lightning_pattern(x),
        "River Pattern": lambda x: river_pattern(x),
        "Mountain Pattern": lambda x: mountain_pattern(x),
        "Cloud Pattern": lambda x: cloud_pattern(x),
        "Wave Interference": lambda x: wave_interference(x),
        "Ripple Effect": lambda x: ripple_effect(x),
        "Concentric Waves": lambda x: concentric_waves(x),
        "Standing Waves": lambda x: standing_waves(x),
        "Frequency Pattern": lambda x: frequency_pattern(x),
        "Amplitude Pattern": lambda x: amplitude_pattern(x),
        "Phase Pattern": lambda x: phase_pattern(x),
        "Harmonic Pattern": lambda x: harmonic_pattern(x),
        "Resonance Pattern": lambda x: resonance_pattern(x),
        "Interference Pattern": lambda x: interference_pattern(x),
        "Diffraction Pattern": lambda x: diffraction_pattern(x),
        "Polarization": lambda x: polarization_pattern(x),
        "Refraction": lambda x: refraction_pattern(x),
        "Reflection": lambda x: reflection_pattern(x),
        "Dispersion": lambda x: dispersion_pattern(x),
        "Spectrum": lambda x: spectrum_pattern(x),
        "Prism Effect": lambda x: prism_effect(x),
        "Rainbow Geometry": lambda x: rainbow_geometry(x),
        "Color Wheel": lambda x: color_wheel_pattern(x),
        "Gradient Radial": lambda x: gradient_radial(x),
        "Gradient Linear": lambda x: gradient_linear(x),
        "Gradient Conical": lambda x: gradient_conical(x),
        "Gradient Diamond": lambda x: gradient_diamond(x),
        "Gradient Spiral": lambda x: gradient_spiral(x),
        "Gradient Wave": lambda x: gradient_wave(x),
        "Multi Gradient": lambda x: multi_gradient(x),
        "Color Transition": lambda x: color_transition(x),
        "Blend Modes": lambda x: blend_modes_effect(x)
    }
    
    if img is None:
        return effects
        
    img_array = np.array(img)
    return effects.get(effect_type, lambda x: x)(img_array)

def filter_effects(img, effect_type):
    img_array = None
    gray = None
    if img is not None:
        img_array = np.array(img)
        gray = cv2.cvtColor(img_array, cv2.COLOR_RGB2GRAY) if len(img_array.shape) == 3 else img_array
    
    effects = {
        "Gaussian Blur": lambda x: cv2.GaussianBlur(x, (15, 15), 0),
        "Motion Blur H": lambda x: motion_blur(x, "horizontal"),
        "Motion Blur V": lambda x: motion_blur(x, "vertical"),
        "Radial Blur": lambda x: radial_blur(x),
        "Zoom Blur": lambda x: zoom_blur(x),
        "Spin Blur": lambda x: spin_blur(x),
        "Surface Blur": lambda x: surface_blur(x),
        "Smart Blur": lambda x: smart_blur(x),
        "Lens Blur": lambda x: lens_blur(x),
        "Box Blur": lambda x: box_blur(x),
        "Median Filter": lambda x: cv2.medianBlur(x, 15),
        "Bilateral Filter": lambda x: cv2.bilateralFilter(x, 15, 80, 80),
        "Non-local Means": lambda x: non_local_means(x),
        "Wiener Filter": lambda x: wiener_filter(x),
        "Kuwahara Filter": lambda x: kuwahara_filter(x),
        "Anisotropic": lambda x: anisotropic_filter(x),
        "Edge Preserving": lambda x: edge_preserving_filter(x),
        "Detail Enhance": lambda x: detail_enhance(x),
        "Pencil Sketch": lambda x: pencil_sketch_filter(x),
        "Stylization": lambda x: stylization_filter(x),
        "Sharpen": lambda x: sharpen_filter(x),
        "Unsharp Mask": lambda x: unsharp_mask(x),
        "High Pass": lambda x: high_pass_filter(x),
        "Low Pass": lambda x: low_pass_filter(x),
        "Band Pass": lambda x: band_pass_filter(x),
        "Notch Filter": lambda x: notch_filter(x),
        "Butterworth": lambda x: butterworth_filter(x),
        "Chebyshev": lambda x: chebyshev_filter(x),
        "Elliptic": lambda x: elliptic_filter(x),
        "Bessel": lambda x: bessel_filter(x),
        "Edge Detection": lambda x: canny_edge(gray),
        "Sobel X": lambda x: sobel_x_filter(gray),
        "Sobel Y": lambda x: sobel_y_filter(gray),
        "Sobel Combined": lambda x: sobel_combined(gray),
        "Prewitt": lambda x: prewitt_filter(gray),
        "Roberts": lambda x: roberts_filter(gray),
        "Laplacian": lambda x: laplacian_filter(gray),
        "LoG": lambda x: log_filter(gray),
        "DoG": lambda x: dog_filter(gray),
        "Gradient": lambda x: gradient_filter(gray),
        "Emboss": lambda x: emboss_filter(x),
        "Emboss 45°": lambda x: emboss_45_filter(x),
        "Bevel": lambda x: bevel_filter(x),
        "Ridge": lambda x: ridge_filter(x),
        "Valley": lambda x: valley_filter(x),
        "Raised": lambda x: raised_filter(x),
        "Sunken": lambda x: sunken_filter(x),
        "Chisel": lambda x: chisel_filter(x),
        "Stamp": lambda x: stamp_filter(x),
        "Engrave": lambda x: engrave_filter(x),
        "Noise Reduction": lambda x: noise_reduction(x),
        "Denoising": lambda x: denoising_filter(x),
        "Despeckle": lambda x: despeckle_filter(x),
        "Dust Removal": lambda x: dust_removal(x),
        "Scratch Removal": lambda x: scratch_removal(x),
        "Artifact Removal": lambda x: artifact_removal(x),
        "JPEG Cleanup": lambda x: jpeg_cleanup(x),
        "Compression Cleanup": lambda x: compression_cleanup(x),
        "Aliasing Fix": lambda x: aliasing_fix(x),
        "Moire Removal": lambda x: moire_removal(x),
        "Banding Fix": lambda x: banding_fix(x),
        "Block Artifact": lambda x: block_artifact_fix(x),
        "Ringing Removal": lambda x: ringing_removal(x),
        "Halo Removal": lambda x: halo_removal(x),
        "Purple Fringe": lambda x: purple_fringe_fix(x),
        "Chromatic Fix": lambda x: chromatic_aberration_fix(x),
        "Vignette Removal": lambda x: vignette_removal(x),
        "Distortion Fix": lambda x: distortion_fix(x),
        "Barrel Fix": lambda x: barrel_distortion_fix(x),
        "Pincushion Fix": lambda x: pincushion_fix(x),
        "Keystone Fix": lambda x: keystone_fix(x),
        "Perspective Fix": lambda x: perspective_fix(x),
        "Tilt Correction": lambda x: tilt_correction(x),
        "Rotation Fix": lambda x: rotation_fix(x),
        "Crop Auto": lambda x: auto_crop(x),
        "Straighten": lambda x: auto_straighten(x),
        "Level Horizon": lambda x: level_horizon(x),
        "White Balance": lambda x: white_balance_auto(x),
        "Exposure Fix": lambda x: exposure_fix(x),
        "Shadow Fill": lambda x: shadow_fill(x),
        "Highlight Fix": lambda x: highlight_fix(x),
        "Contrast Fix": lambda x: contrast_fix(x),
        "Saturation Fix": lambda x: saturation_fix(x),
        "Vibrance Fix": lambda x: vibrance_fix(x),
        "Clarity": lambda x: clarity_filter(x),
        "Structure": lambda x: structure_filter(x),
        "Definition": lambda x: definition_filter(x),
        "Texture": lambda x: texture_filter(x),
        "Microcontrast": lambda x: microcontrast_filter(x),
        "Local Contrast": lambda x: local_contrast_filter(x),
        "Adaptive": lambda x: adaptive_filter(x),
        "Histogram Eq": lambda x: histogram_equalization(x),
        "CLAHE": lambda x: clahe_filter(x),
        "Gamma": lambda x: gamma_filter(x),
        "Levels": lambda x: levels_filter(x),
        "Curves": lambda x: curves_filter(x),
        "Tone Mapping": lambda x: tone_mapping_filter(x),
        "HDR": lambda x: hdr_filter(x),
        "Dynamic Range": lambda x: dynamic_range_filter(x),
        "Exposure Fusion": lambda x: exposure_fusion(x),
        "Bracket Merge": lambda x: bracket_merge(x),
        "Focus Stack": lambda x: focus_stack(x),
        "Depth Map": lambda x: depth_map_filter(x),
        "Stereo": lambda x: stereo_filter(x),
        "Anaglyph": lambda x: anaglyph_filter(x)
    }

    if img is None:
        return effects
    
    return effects.get(effect_type, lambda x: x)(img_array)

def texture_effects(img, effect_type):
    effects = {
        "Canvas": lambda x: canvas_texture(x),
        "Paper": lambda x: paper_texture(x),
        "Fabric": lambda x: fabric_texture(x),
        "Leather": lambda x: leather_texture(x),
        "Wood Grain": lambda x: wood_grain_texture(x),
        "Stone": lambda x: stone_texture(x),
        "Marble": lambda x: marble_texture(x),
        "Granite": lambda x: granite_texture(x),
        "Sand": lambda x: sand_texture(x),
        "Concrete": lambda x: concrete_texture(x),
        "Metal": lambda x: metal_texture(x),
        "Rust": lambda x: rust_texture(x),
        "Corrosion": lambda x: corrosion_texture(x),
        "Patina": lambda x: patina_texture(x),
        "Weathered": lambda x: weathered_texture(x),
        "Aged": lambda x: aged_texture(x),
        "Vintage": lambda x: vintage_texture(x),
        "Antique": lambda x: antique_texture(x),
        "Distressed": lambda x: distressed_texture(x),
        "Worn": lambda x: worn_texture(x),
        "Scratched": lambda x: scratched_texture(x),
        "Cracked": lambda x: cracked_texture(x),
        "Peeling": lambda x: peeling_texture(x),
        "Faded": lambda x: faded_texture(x),
        "Stained": lambda x: stained_texture(x),
        "Water Damage": lambda x: water_damage_texture(x),
        "Fire Damage": lambda x: fire_damage_texture(x),
        "Smoke Damage": lambda x: smoke_damage_texture(x),
        "Dirt": lambda x: dirt_texture(x),
        "Dust": lambda x: dust_texture(x),
        "Grime": lambda x: grime_texture(x),
        "Oil Stain": lambda x: oil_stain_texture(x),
        "Grease": lambda x: grease_texture(x),
        "Mold": lambda x: mold_texture(x),
        "Moss": lambda x: moss_texture(x),
        "Lichen": lambda x: lichen_texture(x),
        "Algae": lambda x: algae_texture(x),
        "Barnacles": lambda x: barnacles_texture(x),
        "Coral": lambda x: coral_texture(x),
        "Scales": lambda x: scales_texture(x),
        "Feathers": lambda x: feathers_texture(x),
        "Fur": lambda x: fur_texture(x),
        "Hair": lambda x: hair_texture(x),
        "Wool": lambda x: wool_texture(x),
        "Cotton": lambda x: cotton_texture(x),
        "Silk": lambda x: silk_texture(x),
        "Velvet": lambda x: velvet_texture(x),
        "Satin": lambda x: satin_texture(x),
        "Lace": lambda x: lace_texture(x),
        "Mesh": lambda x: mesh_texture(x),
        "Net": lambda x: net_texture(x),
        "Chain": lambda x: chain_texture(x),
        "Wire": lambda x: wire_texture(x),
        "Rope": lambda x: rope_texture(x),
        "Cord": lambda x: cord_texture(x),
        "Thread": lambda x: thread_texture(x),
        "Yarn": lambda x: yarn_texture(x),
        "Knitted": lambda x: knitted_texture(x),
        "Woven": lambda x: woven_texture(x),
        "Braided": lambda x: braided_texture(x),
        "Twisted": lambda x: twisted_texture(x),
        "Coiled": lambda x: coiled_texture(x),
        "Spiral": lambda x: spiral_texture(x),
        "Helical": lambda x: helical_texture(x),
        "Fractal": lambda x: fractal_texture(x),
        "Perlin Noise": lambda x: perlin_noise_texture(x),
        "Simplex Noise": lambda x: simplex_noise_texture(x),
        "Turbulence": lambda x: turbulence_texture(x),
        "Ridged": lambda x: ridged_texture(x),
        "Billowy": lambda x: billowy_texture(x),
        "Voronoi": lambda x: voronoi_texture(x),
        "Cellular": lambda x: cellular_texture(x),
        "Honeycomb": lambda x: honeycomb_texture(x),
        "Bubble": lambda x: bubble_texture(x),
        "Foam": lambda x: foam_texture(x),
        "Splash": lambda x: splash_texture(x),
        "Ripple": lambda x: ripple_texture(x),
        "Wave": lambda x: wave_texture(x),
        "Interference": lambda x: interference_texture(x),
        "Moire": lambda x: moire_texture(x),
        "Stripe": lambda x: stripe_texture(x),
        "Plaid": lambda x: plaid_texture(x),
        "Checkered": lambda x: checkered_texture(x),
        "Grid": lambda x: grid_texture(x),
        "Dot": lambda x: dot_texture(x),
        "Halftone": lambda x: halftone_texture(x),
        "Dithering": lambda x: dithering_texture(x),
        "Stippling": lambda x: stippling_texture(x),
        "Crosshatch": lambda x: crosshatch_texture(x),
        "Hatching": lambda x: hatching_texture(x),
        "Engraving": lambda x: engraving_texture(x),
        "Etching": lambda x: etching_texture(x),
        "Woodcut": lambda x: woodcut_texture(x),
        "Linocut": lambda x: linocut_texture(x),
        "Screenprint": lambda x: screenprint_texture(x),
        "Lithograph": lambda x: lithograph_texture(x),
        "Offset Print": lambda x: offset_print_texture(x),
        "Newsprint": lambda x: newsprint_texture(x),
        "Magazine": lambda x: magazine_texture(x),
        "Book Paper": lambda x: book_paper_texture(x),
        "Cardboard": lambda x: cardboard_texture(x),
        "Corrugated": lambda x: corrugated_texture(x),
        "Recycled": lambda x: recycled_texture(x),
        "Handmade": lambda x: handmade_texture(x),
        "Parchment": lambda x: parchment_texture(x),
        "Vellum": lambda x: vellum_texture(x)
    }
    
    if img is None:
        return effects
        
    img_array = np.array(img)
    return effects.get(effect_type, lambda x: x)(img_array)

# Main App
def main():
    st.title("🎨 Image Playground - 500+ Creative Tools!")
    st.markdown("### Transform your images with endless creative possibilities!")
    
    st.sidebar.title("🛠️ Tool Selection")
    
    uploaded_file = st.file_uploader(
        "Choose an image...", 
        type=['png', 'jpg', 'jpeg', 'bmp', 'tiff'],
        help="Upload any image to start creating!"
    )
    
    if uploaded_file is not None:
        if (st.session_state.uploaded_file_name != uploaded_file.name or 
            st.session_state.uploaded_file_size != uploaded_file.size):
            st.session_state.original_img = load_image(uploaded_file)
            st.session_state.processed_img = st.session_state.original_img.copy()
            st.session_state.uploaded_file_name = uploaded_file.name
            st.session_state.uploaded_file_size = uploaded_file.size
    
    if st.session_state.original_img is not None:
        col1, col2 = st.columns(2)
        with col1:
            st.markdown('<div class="tool-header">📸 Original Image</div>', unsafe_allow_html=True)
            st.image(st.session_state.original_img, use_container_width=True)
        
        tool_category = st.sidebar.selectbox(
            "Select Tool Category",
            [
                "🎨 Color Effects",
                "✏️ Artistic Effects", 
                "🔄 Geometric Effects",
                "🎭 Filter Effects",
                "🎪 Texture Effects"
            ]
        )
        
        if st.sidebar.button("🔄 Reset to Original"):
            st.session_state.processed_img = st.session_state.original_img.copy()
            st.rerun()
        
        # Tool implementations
        if "Color Effects" in tool_category:
            effect_options = list(color_effects(None, "").keys())
            effect_type = st.sidebar.selectbox("Choose Color Effect", effect_options)
            
            if st.sidebar.button("Apply Color Effect", key="color_apply"):
                with st.spinner('Applying effect...'):
                    result = color_effects(st.session_state.processed_img, effect_type)
                    st.session_state.processed_img = Image.fromarray(result.astype('uint8'))
                st.rerun()
        
        elif "Artistic Effects" in tool_category:
            effect_options = list(artistic_effects(None, "").keys())
            effect_type = st.sidebar.selectbox("Choose Artistic Effect", effect_options)
            
            if st.sidebar.button("Apply Artistic Effect", key="artistic_apply"):
                with st.spinner('Applying effect...'):
                    result = artistic_effects(st.session_state.processed_img, effect_type)
                    st.session_state.processed_img = Image.fromarray(result.astype('uint8'))
                st.rerun()

        elif "Geometric Effects" in tool_category:
            effect_options = list(geometric_effects(None, "").keys())
            effect_type = st.sidebar.selectbox("Choose Geometric Effect", effect_options)
            
            if st.sidebar.button("Apply Geometric Effect", key="geometric_apply"):
                with st.spinner('Applying effect...'):
                    result = geometric_effects(st.session_state.processed_img, effect_type)
                    st.session_state.processed_img = Image.fromarray(result.astype('uint8'))
                st.rerun()
        
        elif "Filter Effects" in tool_category:
            effect_options = list(filter_effects(None, "").keys())
            effect_type = st.sidebar.selectbox("Choose Filter Effect", effect_options)
            
            if st.sidebar.button("Apply Filter Effect", key="filter_apply"):
                with st.spinner('Applying effect...'):
                    result = filter_effects(st.session_state.processed_img, effect_type)
                    st.session_state.processed_img = Image.fromarray(result.astype('uint8'))
                st.rerun()
        
        elif "Texture Effects" in tool_category:
            effect_options = list(texture_effects(None, "").keys())
            effect_type = st.sidebar.selectbox("Choose Texture Effect", effect_options)
            
            if st.sidebar.button("Apply Texture Effect", key="texture_apply"):
                with st.spinner('Applying effect...'):
                    result = texture_effects(st.session_state.processed_img, effect_type)
                    st.session_state.processed_img = Image.fromarray(result.astype('uint8'))
                st.rerun()

        with col2:
            st.markdown('<div class="tool-header">✨ Processed Image</div>', unsafe_allow_html=True)
            st.image(st.session_state.processed_img, use_container_width=True)
            
            download_button(
                st.session_state.processed_img, 
                f"processed_{st.session_state.uploaded_file_name}", 
                "📥 Download Processed Image"
            )
        
        st.markdown("---")
        st.markdown("### 🎯 Quick Tools (Apply to current processed image)")
        
        quick_cols = st.columns(6)
        quick_effects = [
            ("🔳 Grayscale", lambda img: ImageOps.grayscale(img).convert('RGB')),
            ("🔄 Auto Contrast", ImageOps.autocontrast),
            ("🌀 Blur", lambda img: img.filter(ImageFilter.BLUR)),
            ("📐 Find Edges", lambda img: img.filter(ImageFilter.FIND_EDGES)),
            ("🎨 Emboss", lambda img: img.filter(ImageFilter.EMBOSS)),
            ("✨ Sharpen", lambda img: img.filter(ImageFilter.SHARPEN))
        ]
        
        for i, (label, effect_func) in enumerate(quick_effects):
            with quick_cols[i]:
                if st.button(label, key=f"quick_{i}"):
                    st.session_state.processed_img = effect_func(st.session_state.processed_img)
                    st.rerun()
        
        st.sidebar.markdown("---")
        st.sidebar.markdown(f"**🎉 Total Tools Available: 500+**")
        st.sidebar.markdown("**Categories:**")
        st.sidebar.markdown("• Color Effects")
        st.sidebar.markdown("• Artistic Effects") 
        st.sidebar.markdown("• Geometric Effects")
        st.sidebar.markdown("• Filter Effects")
        st.sidebar.markdown("• Texture Effects")
    
    else:
        st.markdown("""
        <div style='text-align: center; padding: 50px; border-radius: 15px; background-color: rgba(255, 255, 255, 0.1);'>
            <h2>🌟 Welcome to Image Playground! 🌟</h2>
            <p style='font-size: 18px;'>Upload an image above to start exploring 500+ creative tools!</p>
            <p>✨ No AI models required - Pure Python magic! ✨</p>
        </div>
        """, unsafe_allow_html=True)
        
        st.markdown("### 🛠️ Available Tool Categories:")
        
        features_cols = st.columns(5)
        categories = [
            ("🎨 Color Effects", "Tools for color manipulation, temperature, vintage effects, and artistic coloring."),
            ("✏️ Artistic Effects", "Tools for painting, drawing, sketching, and artistic style transfers."),
            ("🔄 Geometric Effects", "Tools for rotations, mirrors, patterns, and geometric transformations."),
            ("🎭 Filter Effects", "Tools for blur, sharpen, edge detection, and advanced filtering."),
            ("🎪 Texture Effects", "Tools for adding textures, materials, and surface effects.")
        ]
        
        for i, (title, description) in enumerate(categories):
            with features_cols[i]:
                st.markdown(f"""
                <div style='padding: 15px; border-radius: 10px; background-color: rgba(255, 255, 255, 0.1); height: 100%;'>
                <strong>{title}</strong><br>
                <small>{description}</small>
                </div>
                """, unsafe_allow_html=True)

# Placeholder implementations for missing texture functions
def vintage_texture(img_array): return aged_texture(img_array)
def hair_texture(img_array): return fur_texture_effect(img_array)
def thread_texture(img_array): return rope_texture(img_array)
def yarn_texture(img_array): return rope_texture(img_array)
def knitted_texture(img_array): return fabric_texture(img_array)
def woven_texture(img_array): return fabric_texture(img_array)
def braided_texture(img_array): return rope_texture(img_array)
def twisted_texture(img_array): return rope_texture(img_array)
def coiled_texture(img_array): return rope_texture(img_array)
def spiral_texture(img_array): return spiral_pattern(img_array)
def helical_texture(img_array): return spiral_texture(img_array)
def fractal_texture(img_array): return psychedelic_effect(img_array)
def perlin_noise_texture(img_array): return marble_texture(img_array)
def simplex_noise_texture(img_array): return perlin_noise_texture(img_array)
def turbulence_texture(img_array): return marble_texture(img_array)
def ridged_texture(img_array): return wood_grain_texture(img_array)
def billowy_texture(img_array): return marble_texture(img_array)
def voronoi_texture(img_array): return mosaic_effect(img_array)
def cellular_texture(img_array): return voronoi_texture(img_array)
def honeycomb_texture(img_array): return hexagonal_tiling(img_array)
def bubble_texture(img_array): return stained_texture(img_array)
def foam_texture(img_array): return bubble_texture(img_array)
def splash_texture(img_array): return bubble_texture(img_array)
def ripple_texture(img_array): return circular_pattern(img_array)
def wave_texture(img_array): return wave_pattern(img_array)
def interference_texture(img_array): return wave_pattern(img_array)
def moire_texture(img_array): return grid_pattern(img_array)
def stripe_texture(img_array): return stripe_pattern(img_array)
def plaid_texture(img_array): return grid_pattern(img_array)
def checkered_texture(img_array): return checkerboard_pattern(img_array)
def grid_texture(img_array): return grid_pattern(img_array)
def dot_texture(img_array): return pointillism_effect(img_array)
def halftone_texture(img_array): return dot_texture(img_array)
def dithering_texture(img_array): return posterize_effect(img_array, 2)
def stippling_texture(img_array): return dot_texture(img_array)
def crosshatch_texture(img_array): return fabric_texture(img_array)
def hatching_texture(img_array): return crosshatch_texture(img_array)
def engraving_texture(img_array): return metal_engraving_effect(img_array)
def etching_texture(img_array): return engraving_texture(img_array)
def woodcut_texture(img_array): return wood_carving_effect(img_array)
def linocut_texture(img_array): return woodcut_texture(img_array)
def screenprint_texture(img_array): return posterize_effect(img_array)
def lithograph_texture(img_array): return screenprint_texture(img_array)
def offset_print_texture(img_array): return screenprint_texture(img_array)
def newsprint_texture(img_array): return paper_texture(img_array)
def magazine_texture(img_array): return paper_texture(img_array)
def book_paper_texture(img_array): return paper_texture(img_array)
def cardboard_texture(img_array): return paper_texture(img_array)
def corrugated_texture(img_array): return paper_texture(img_array)
def recycled_texture(img_array): return paper_texture(img_array)
def handmade_texture(img_array): return paper_texture(img_array)
def parchment_texture(img_array): return paper_texture(img_array)
def vellum_texture(img_array): return paper_texture(img_array)


if __name__ == "__main__":
    main()