Laplace-Beltrami Eigenvalues and Topological Features of Eigenfunctions for Statistical Shape Analysis
This paper proposes the use of the surface based Laplace-Beltrami and the volumetric Laplace eigenvalues and -functions as shape descriptors for the comparison and analysis of shapes. These spectral measures are isometry invariant and therefore allow for shape comparisons with minimal shape pre-proc...
| Veröffentlicht in: | Computer aided design. - 1998. - 41(2009), 10 vom: 01. Okt., Seite 739-755 |
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| Format: | Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
2009
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| Zugriff auf das übergeordnete Werk: | Computer aided design |
| Schlagworte: | Journal Article Brain structure Caudate Nucleus Eigenfunctions Eigenvalues Laplace-Beltrami Spectra Morse-Smale complex Nodal domains Reeb Graph Schizotypal personality disorder |