Efficient morphological shape representation by varying overlapping levels among representative disks.
Jianning XuPublished in: Pattern Recognit. (2003)
Keyphrases
- shape representation
- multiscale
- shape decomposition
- computationally efficient
- pattern spectrum
- morphological skeleton
- shape analysis
- shape matching
- shape descriptors
- shape retrieval
- pairwise
- medial axis
- image processing
- coarse to fine
- keypoints
- shape space
- shape description
- planar curves
- higher order
- prior knowledge
- computer vision