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xxlong0 / Wonder3D

Single Image to 3D using Cross-Domain Diffusion for 3D Generation
https://www.xxlong.site/Wonder3D/
GNU Affero General Public License v3.0
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训练所使用的Loss #101

Closed LLLLLLLianHua closed 9 months ago

LLLLLLLianHua commented 9 months ago

你好，论文中所使用的RGB 等损失函数，是怎么优化diffusion model的呢？ diffusion model 不是去优化所预测的noise的嘛？

flamehaze1115 commented 9 months ago

训练diffusion model只优化noises。 关于RGB normal的损失函数 是用来优化mesh的。