Object recognition by spectral feature derived from canonical shape representation.
Ömer M. SoysalJianhua ChenPublished in: Mach. Vis. Appl. (2013)
Keyphrases
- shape representation
- object recognition
- shape matching
- image features
- shape descriptors
- shape analysis
- computationally efficient
- shape decomposition
- multiscale
- computer vision
- planar curves
- d objects
- feature vectors
- point distribution
- shape description
- shape retrieval
- matching algorithm
- pattern spectrum
- shape deformation
- shape features
- object detection
- shape variations
- coarse to fine
- image analysis
- shape prior
- shape properties
- fourier descriptors
- feature matching
- curvature scale space
- least squares