🛠️ Image Processing Toolbox

A comprehensive desktop application for grayscale image processing and enhancement, developed using C++/CLI, Windows Forms, and OpenCV.

This toolbox provides a GUI-based environment for applying and visualizing various image processing operations — ideal for students, educators, and anyone exploring digital image transformations.

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📸 Features

• 📂 Image Loading & Preview
• 📊 Histogram Equalization
• 🌀 Log Transformation
• 🌑 Negative Transformation
• 🔁 Rotation, Cropping, and Translation
• 🌫️ Gamma Correction
• 📈 Gray Level Slicing (Preserve/Constant Level)
• 🧪 Filtering:
  • Averaging
  • Weighted
  • Gaussian Blur
  • Median
  • Laplacian (customizable kernel)
  • Sobel Edge Detection
• 🔄 Bit-Plane Slicing
• ↔️ Flip Operations (Horizontal, Vertical, Both)
• 🔍 Thresholding
• 🎭 Edge Detection using Laplacian Filter
• 🧷 Image Blending
• 📐 Skewing
• 🔊 Low Pass Filtering via DFT
• ↩️ Undo & Reset
• 📘 Built-in User Manual

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🧰 Tech Stack

Tool	Description
C++/CLI	Windows Forms Application
OpenCV	Image Processing (grayscale, filtering, transformation, DFT)
Windows Forms	GUI
Visual Studio	Development Environment

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🚀 Getting Started

🔧 Prerequisites

• Windows OS
• Visual Studio (2017 or later)
• OpenCV (linked properly in your project)

🛠️ Build Instructions

1. Clone this repository:

   git clone https://github.com/Marwan-Makram/Image-Processing-Toolbox.git

2. Open the .sln file in Visual Studio.

3. Make sure OpenCV is installed and linked:

   • Include directories
   • Library directories
   • Dependencies (opencv_worldXXX.lib)

4. Build and run the project.

📚 User Manual

Click the "User Manual" button inside the app for a detailed description of each feature.