Nonlocal Joint Regularizations Framework with Application to Image Denoising.
Ao LiDeyun ChenKezheng LinGuanglu SunPublished in: Circuits Syst. Signal Process. (2016)
Keyphrases
- image denoising
- denoising
- natural images
- total variation
- noisy images
- image processing
- wavelet coefficients
- partial differential equations
- denoising algorithm
- bilateral filtering
- wavelet domain
- wavelet domain hidden markov tree
- image deblurring
- nonlocal means
- image restoration
- total variation regularization
- noise reduction
- edge preserving
- anisotropic diffusion
- higher order
- multiresolution
- image segmentation