D4-equivariant CNN for pixel-level avalanche debris segmentation from bi-temporal Sentinel-1 SAR. Matches SOTA Swin-UNet on pixel F1 with 3.8x fewer params; beats it on instance-level detection F1.
avalanche pytorch remote-sensing sar semantic-segmentation change-detection sentinel-1 equivariant-neural-networks escnn
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Updated
May 5, 2026 - Python