Adaptive total variation image deblurring: A majorization-minimization approach.
João Pedro OliveiraJosé M. Bioucas-DiasMário A. T. FigueiredoPublished in: Signal Process. (2009)
Keyphrases
- image deblurring
- total variation
- minimization problems
- regularization term
- image restoration
- image denoising
- denoising
- convex optimization
- total variation regularization
- adaptive regularization
- blind deconvolution
- color image restoration
- impulsive noise
- shock filter
- image processing
- augmented lagrangian
- impulse noise removal
- mumford shah
- fidelity term
- edge preserving
- digital image processing
- regularization parameter
- natural images
- computer vision
- video sequences