Edge-Enhanced Image Reconstruction Using (TV) Total Variation and Bregman Refinement.
Shantanu H. JoshiAntonio MarquinaStanley J. OsherIvo D. DinovJohn D. Van HornArthur W. TogaPublished in: SSVM (2009)
Keyphrases
- total variation
- split bregman
- enhanced image
- denoising
- fidelity term
- image restoration
- image denoising
- multiplicative noise removal
- reconstruction error
- image processing
- convex optimization
- image enhancement
- minimization problems
- operator splitting
- noisy images
- blind deconvolution
- edge detection
- low contrast
- contrast enhancement
- reconstructed image
- natural images
- visual quality
- edge information
- frequency domain
- alternating direction method of multipliers
- image reconstruction
- sparse representation
- spatial domain
- markov random field
- mumford shah
- co occurrence