Designing Gabor windows using convex optimization.
Nathanaël PerraudinNicki HolighausPeter L. SøndergaardPéter BalázsPublished in: Appl. Math. Comput. (2018)
Keyphrases
- convex optimization
- interior point methods
- convex relaxation
- total variation
- convex optimization problems
- low rank
- gabor filters
- augmented lagrangian
- semidefinite program
- norm minimization
- feature vectors
- operator splitting
- face recognition
- primal dual
- image representation
- linear program
- image restoration
- optical flow
- evolutionary algorithm
- pairwise
- high quality
- feature extraction