A Novel Weighted Variational Model for Image Denoising.
Md. Robiul IslamChen XuYu HanRana Aamir Raza AshfaqPublished in: Int. J. Pattern Recognit. Artif. Intell. (2017)
Keyphrases
- image denoising
- denoising
- natural images
- noisy images
- total variation
- partial differential equations
- image processing
- wavelet domain
- bilateral filtering
- wavelet coefficients
- denoising methods
- image deblurring
- nonlocal means
- wavelet domain hidden markov tree
- additive gaussian noise
- denoising algorithm
- higher order
- image inpainting
- multiresolution
- total variation regularization
- noise removal
- frequency domain
- nonlinear diffusion
- augmented lagrangian
- edge preservation
- high quality
- similarity measure