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关于NeRF优化的一些疑问 #17

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1031051895 opened this issue Mar 21, 2024 · 1 comment

1031051895 commented Mar 21, 2024

你好，我想问一下，为什么在sd.py中将grad传给了latents，但是执行了self.scaler.scale(loss).backward()后latents的值还是没有变化，请问VSD优化的对象是什么。

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thuwzy commented Apr 4, 2024

优化的是3D模型的参数

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