Robust sparse image denoising.
Radovan ObradovicMarko JanevBorislav AnticVladimir S. CrnojevicNemanja I. PetrovicPublished in: ICIP (2011)
Keyphrases
- image denoising
- denoising
- noisy images
- natural images
- total variation
- partial differential equations
- image processing
- wavelet coefficients
- wavelet domain
- wavelet domain hidden markov tree
- sparse coding
- denoising methods
- denoising algorithm
- bilateral filtering
- undecimated wavelet transform
- image deblurring
- nonlinear diffusion
- augmented lagrangian
- soft thresholding
- sparse representation
- image inpainting
- nonlocal means
- wavelet transform