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xmindflow / DermoSegDiff

[MICCAI 2023] DermoSegDiff: A Boundary-aware Segmentation Diffusion Model for Skin Lesion Delineation
https://arxiv.org/abs/2308.02959
MIT License
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loss function #8

Closed take-off-xyz closed 2 months ago

take-off-xyz commented 3 months ago

微信图片_20240516182332 Sorry, I don't really understand this loss function. It just seems to be putting a weight on Lb. And W is a H×W×1 map, Lb is a value, how do they work it out between them. And how to "increase the weight of boundary region noise prediction by W"?