Blind Denoising with Random Greedy Pursuits.
Manuel MoussallamAlexandre GramfortLaurent DaudetGaël RichardPublished in: IEEE Signal Process. Lett. (2014)
Keyphrases
- denoising
- image denoising
- greedy algorithm
- total variation
- noisy images
- wavelet domain
- search algorithm
- natural images
- locally optimal
- dynamic programming
- noise removal
- feature selection
- motion deblurring
- denoising methods
- hill climbing
- gaussian noise
- frequency domain
- uniformly distributed
- denoising algorithm
- image restoration
- spatially adaptive
- search space
- greedy algorithms
- computer vision
- marginal utility