Shape recognition with spectral distances.
basic_science · Level V
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- Record sourced from PubMed, PMID 21135442.
- Also identified by DOI 10.1109/TPAMI.2010.210.
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Abstract
Recent works have shown the use of diffusion geometry for various pattern recognition applications, including nonrigid shape analysis. In this paper, we introduce spectral shape distance as a general framework for distribution-based shape similarity and show that two recent methods for shape similarity due to Rustamov and Mahmoudi and Sapiro are particular cases thereof.