Generalized technique for object-shape representation, classification, and recognition via complex variables and conformal mapping.
Dalila B. MegherbiA. J. BoulenouarY. ChengPublished in: Visual Information Processing (2001)
Keyphrases
- shape representation
- pattern recognition
- feature extraction
- shape analysis
- shape matching
- object recognition
- spherical harmonics
- shape descriptors
- multiscale
- computationally efficient
- matching algorithm
- partial occlusion
- feature selection
- object models
- shape decomposition
- object detection
- d objects
- feature vectors
- coarse to fine
- keypoints
- viewpoint
- feature space