Combined ripplet and total variation image denoising methods using twin support vector machines.
Hamid Reza ShahdoostiSeyede Mahya HazaveiPublished in: Multim. Tools Appl. (2018)
Keyphrases
- total variation
- support vector
- image restoration
- denoising
- image denoising
- convex optimization
- minimization problems
- regularization methods
- augmented lagrangian
- total variation minimization
- color image restoration
- regularization term
- image processing
- blind deconvolution
- total variation regularization
- image deblurring
- natural images
- multiplicative noise removal
- cross validation
- support vector machine
- dual formulation
- markov random field
- fidelity term
- high quality
- operator splitting
- split bregman method
- feature selection