Comments (3)
I guess you misunderstand our code. We are indeed doing the trilinear interpolation based on the distance to the adjacent grid points, as you can see: https://github.com/autonomousvision/shape_as_points/blob/main/src/utils.py#L101-L110. It is not nearest neighbor.
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Sorry for the misunderstanding. I am not familiar with the interpolation method. Are there any other common interpolation methods except trilinear interpolation? I want to try out the effect of different interpolation methods on the results.
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You can check Wikipedia https://en.wikipedia.org/wiki/Interpolation
We only consider trilinear interpolation here.
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Related Issues (20)
- weird results for depth map input HOT 1
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