Diffusion Geometry Derived Keypoints and Local Descriptors for 3D Deformable Shape Analysis.
Xupeng WangMohammed BennamounFerdous SohelHang LeiPublished in: J. Circuits Syst. Comput. (2021)
Keyphrases
- shape analysis
- keypoints
- heat kernel
- shape representation
- shape descriptors
- multiscale segmentation
- scale invariant
- shape recognition
- image matching
- multiscale
- object recognition
- keypoint detection
- three dimensional
- medical imaging
- anisotropic diffusion
- scale space
- shape space
- image features
- deformable models
- feature detection
- invariant features
- fourier descriptors
- feature vectors
- computer vision