Smoothness characterization and stability of nonlinear and non-separable multiscale representations.
Basarab MateiSylvain MeignenAnastasia ZakharovaPublished in: J. Approx. Theory (2011)
Keyphrases
- multiscale
- stability analysis
- lyapunov function
- scale space
- affine invariant
- shape representation
- wavelet transform
- image processing
- coarse to fine
- image representation
- sufficient conditions
- multiscale representation
- diffusion equation
- higher level
- edge detection
- neural network
- wavelet coefficients
- wavelet domain
- artificial neural networks
- object recognition
- control method
- objective function
- feature extraction
- image segmentation
- computer vision