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🔧 Improvements
- You can now pass an empty list for masks to any transform:
transform(image=image, masks=[])
New: area_for_downscale parameter
Added to:
• RandomScale
• LongestMaxSize
• SmallestMaxSize
• Resize
area_for_downscale options:
• None – default behavior
• "image" – use cv2.INTER_AREA when image is downscaled
• "image_mask" – use cv2.INTER_AREA for both image and mask
Using cv2.INTER_AREA for downscaling helps reduce artifacts, unlike other interpolation methods.
🐛 Bug Fixes
• Fixed serialization in ToFloat
✅ TL;DR
• ✅ Empty mask lists now supported
• ✅ area_for_downscale improves downscaling quality
• 🐞 Serialization fix in ToFloat
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