Efficient contour-based shape representation and matching.
Tomasz AdamekNoel E. O'ConnorPublished in: Multimedia Information Retrieval (2003)
Keyphrases
- shape representation
- shape matching
- matching algorithm
- shape descriptors
- computationally efficient
- shape analysis
- shape decomposition
- fourier descriptors
- curvature scale space
- multiscale
- shape retrieval
- shape description
- shape similarity
- matching scheme
- image matching
- shape properties
- feature points
- coarse to fine
- feature extraction
- shape registration
- pattern spectrum
- computer vision
- morphological skeleton
- shape prior
- object detection
- multi class
- feature vectors
- viewpoint