Diffusion Geometry in Shape Analysis.
Michael M. BronsteinUmberto CastellaniAlexander M. BronsteinPublished in: Eurographics (Tutorials) (2012)
Keyphrases
- shape analysis
- heat kernel
- shape descriptors
- multiscale segmentation
- shape representation
- euclidean space
- shape recognition
- preserving transformations
- medical imaging
- image analysis and pattern recognition
- three dimensional
- anisotropic diffusion
- anatomical structures
- geometric structure
- geodesic distance
- pattern recognition
- shape deformations
- image segmentation
- image processing
- ricci flow
- computer vision