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News/Structured Analytic Coherent Point Drift for Non-Rigid Point Set Registration
arxiv
PublishedMay 18, 2026 at 4:00 AM
—neutral

Structured Analytic Coherent Point Drift for Non-Rigid Point Set Registration

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Publisher summary· verbatim

arXiv:2605.00934v2 Announce Type: replace Abstract: Coherent Point Drift (CPD) is a representative probabilistic framework for unsupervised non-rigid point set registration. Its standard non-rigid M-step, however, relies on a point-indexed Gaussian-kernel system whose size grows with the number of m

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