Eigenvectors of k-psi-contractive wedge operators.
D. CaponettiA. TrombettaG. TrombettaPublished in: Appl. Math. Lett. (2008)
Keyphrases
- fixed point
- principal component analysis
- space variant
- covariance matrix
- principal components
- databases
- steerable filters
- hessian matrix
- real time
- image restoration
- evolutionary algorithm
- objective function
- spectral clustering
- multiscale
- morphological operators
- image segmentation
- neural network
- eigenvalues and eigenvectors
- eigenvalue problems