Planar shape representation based on multiwavelets.
Fernando Pérez NavaAntonio Falcón-MartelPublished in: EUSIPCO (2000)
Keyphrases
- clustering algorithm
- shape representation
- filter bank
- multiscale
- neural network ensemble
- computationally efficient
- shape analysis
- subband
- shape matching
- competitive learning
- shape descriptors
- matching algorithm
- shape decomposition
- multiresolution
- signal processing
- planar curves
- image segmentation
- back propagation
- image processing
- shape properties
- pattern recognition
- shape deformation
- shape prior
- three dimensional
- coarse to fine
- object recognition
- frequency domain
- prediction accuracy
- receiver operating characteristic
- least squares
- image analysis
- feature vectors
- viewpoint
- artificial neural networks