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Juyong / Fast_RNRR

Source code for the paper "Quasi-Newton Solver for Robust Non-Rigid Registration" (CVPR2020 Oral).

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The runtime of the function Prune::Initialize()

Sunzhiliang opened this issue · comments

commented

when I try to use the old version with the SHOT feature and diffusion pruning, the function Prune::Initialize(hgeodesic* geo, VPairs& corres, double c_0) takes about 30s to Initialize. Is this normal?

commented

The time is related to the size of your input source and target models.

These two operations involve calculating the SHOT feature on the two meshes respectively, and some global geodesic distances. If there are many vertices of the input two meshes, it will take a long time and it is normal.