Hamiltonian Operator for Spectral Shape Analysis.

Yoni Choukroun Alon Shtern Alexander M. Bronstein Ron Kimmel

Published in: IEEE Trans. Vis. Comput. Graph. (2020)

Keyphrases

shape analysis
laplace beltrami
shape representation
shape descriptors
euclidean space
heat kernel
distance maps
image analysis and pattern recognition
spectral analysis
medical imaging
shape space
preserving transformations
closed curves
brain structures
shape recognition
fourier descriptors
image processing