nerf-pytorch
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A small bug
It may miss relu layer to the output of the alpha. In current implementation, the alpha can be negative!
Actually, the output of NeRF raw
is applied ReLU in this line: https://github.com/yenchenlin/nerf-pytorch/blob/223fe62d87d641e2bb0fb5bdbbcb6dad5efb2af3/run_nerf.py#L275