Efficient topological descriptor for shape representation.
Madjid AlliliDavid CorriveauDjemel ZiouPublished in: Image Processing: Algorithms and Systems (2006)
Keyphrases
- shape representation
- shape descriptors
- computationally efficient
- shape analysis
- shape retrieval
- shape matching
- shape description
- multiscale
- planar curves
- spherical harmonics
- matching algorithm
- medial axis
- shape variations
- d objects
- fourier descriptors
- coarse to fine
- image analysis
- shape features
- machine learning
- keypoints
- viewpoint
- shape context
- image retrieval
- object recognition
- shape deformation