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What is: You Only Hypothesize Once?

SourceYou Only Hypothesize Once: Point Cloud Registration with Rotation-equivariant Descriptors
Year2000
Data SourceCC BY-SA - https://paperswithcode.com

You Only Hypothesize Once is a local descriptor-based framework for the registration of two unaligned point clouds. The proposed descriptor achieves the rotation invariance by recent technologies of group equivariant feature learning, which brings more robustness to point density and noise. The descriptor in YOHO also has a rotation-equivariant part, which enables the estimation the registration from just one correspondence hypothesis.