A Dirac Operator for Extrinsic Shape Analysis.
Hsueh-Ti Derek LiuAlec JacobsonKeenan CranePublished in: Comput. Graph. Forum (2017)
Keyphrases
- shape analysis
- laplace beltrami
- shape descriptors
- heat kernel
- euclidean space
- shape representation
- shape recognition
- medical imaging
- shape space
- image analysis and pattern recognition
- preserving transformations
- distance maps
- geodesic paths
- closed curves
- fourier descriptors
- image analysis
- shape registration
- object recognition
- machine learning