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NVlabs / neuralrgbd

Neural RGB→D Sensing: Per-pixel depth and its uncertainty estimation from a monocular RGB video
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Could please explain at length what the warp does in your paper? I do not the specific operation. Thanks #6

Closed THHHomas closed 5 years ago

cxlcl commented 5 years ago

The warp on the 3D probability volume is for the step that corresponds to the prediction in the Kalman Filter. It estimate the volume at time t+1, given the volume at time t, without using the image at time t+1. This is done as the resampling operation in the code