Affine Contour Matching based on Multiwavelets.
Fernando Pérez NavaAntonio Falcón-MartelPublished in: SIP (1999)
Keyphrases
- contour matching
- affine invariant
- filter bank
- neural network ensemble
- affine transformation
- multiscale
- projection matrices
- subband
- fourier descriptors
- competitive learning
- object matching
- multiresolution
- signal processing
- back propagation
- shape matching
- b spline
- geometric transformations
- frequency domain
- image matching
- feature points
- computationally efficient
- unsupervised learning
- wavelet transform
- learning algorithm
- pattern recognition
- convex hull
- multi view
- image registration