Quantifying Shape Deformations by Variation of Geometric Spectrum

Abstract

This paper presents a registration-free method based on geometry spectrum for mapping two shapes. Our method can quantify and visualize the surface deformation by the variation of Laplace-Beltrami spectrum of the object. In order to examine our method, we employ synthetic data that has non-isometric deformation. We have also applied our method to… (More)
DOI: 10.1007/978-3-319-46726-9_18

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