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Do we need to init DenseGrid with random noise? #44

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CZ-Wu opened this issue Nov 24, 2022 · 0 comments
Open

Do we need to init DenseGrid with random noise? #44

CZ-Wu opened this issue Nov 24, 2022 · 0 comments

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@CZ-Wu
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CZ-Wu commented Nov 24, 2022

Thanks for your great work!
I am reading your codes, and find that you init the DenseGrid with zero. Do we need to init DenseGrid with random noise? Just like how you did in TensoRFGrid.

DirectVoxGO/lib/grid.py

Line 45 in 341e1fc

self.grid = nn.Parameter(torch.zeros([1, channels, *world_size]))

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