LPOT: Locality-Preserving Gromov-Wasserstein Discrepancy for Nonrigid Point Set Registration.
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DOI: 10.1109/tnnls.2022.3231652
Abstract: The main problems in point registration involve recovering correspondences and estimating transformations, especially in a fully unsupervised way without any feature descriptors. In this work, we propose a robust point matching method using discrete optimal… read more here.
Keywords: gromov wasserstein; registration; point; wasserstein discrepancy ... See more keywords