A shape descriptor based on new projective invariants.
Zhongxuan LuoDaiyun LuoXin FanXinchen ZhouQi JiaPublished in: ICIP (2013)
Keyphrases
- shape descriptors
- projective invariants
- shape analysis
- d objects
- shape representation
- point correspondences
- shape matching
- feature vectors
- shape features
- geometric features
- d mesh
- feature descriptors
- projective transformations
- sift descriptors
- singular points
- fourier descriptors
- image analysis
- viewpoint
- image processing
- feature space
- partially occluded
- similarity measure