Image Denoising via Bandwise Adaptive Modeling and Regularization Exploiting Nonlocal Similarity.
Ruiqin XiongHangfan LiuXinfeng ZhangJian ZhangSiwei MaFeng WuWen GaoPublished in: IEEE Trans. Image Process. (2016)
Keyphrases
- image denoising
- denoising
- total variation
- noisy images
- natural images
- bilateral filtering
- spatially adaptive
- total variation regularization
- partial differential equations
- image processing
- denoising algorithm
- wavelet coefficients
- nonlocal means
- image deblurring
- augmented lagrangian
- image inpainting
- wavelet domain
- regularization term
- similarity measure
- minimization problems
- wavelet domain hidden markov tree
- denoising methods
- additive gaussian noise
- convex optimization
- undecimated wavelet transform
- edge preservation
- noise suppression
- image prior
- parameter selection
- low level vision problems
- image restoration