Visual shape representation with geometrically characterized contour partitions.
Yuma MatsudaMasatsugu OgawaMasafumi YanoPublished in: Biol. Cybern. (2012)
Keyphrases
- shape representation
- shape description
- fourier descriptors
- shape deformation
- shape analysis
- arc length
- shape descriptors
- multiscale
- shape matching
- computationally efficient
- medial axis
- shape decomposition
- planar curves
- matching algorithm
- shape prior
- shape retrieval
- active contours
- curvature scale space
- shape variations
- object shape
- medical images
- shape space
- object boundaries
- computer vision
- coarse to fine
- prior information
- pairwise
- similarity measure
- feature extraction