About feature interpolation method.

RaduAlexandru / permutohedral_encoding

Blazingly fast encoding for neural networks based on permutohedral lattices

MIT License

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About feature interpolation method. #5

Open zhaihongjia opened 9 months ago

zhaihongjia commented 9 months ago

Hi, which interpolation method is used to get the features of query points? Is it trilinear interpolation or barycentric coordinates-based interpolation?