SRNet: Sparse representation-based network for image denoising.
Jiechao ShengGuoqiang LvZi WangQibin FengPublished in: Digit. Signal Process. (2022)
Keyphrases
- image denoising
- denoising
- natural images
- noisy images
- total variation
- partial differential equations
- image processing
- wavelet domain
- wavelet coefficients
- additive gaussian noise
- denoising methods
- nonlocal means
- augmented lagrangian
- bilateral filtering
- wavelet domain hidden markov tree
- nonlinear diffusion
- total variation regularization
- wavelet denoising
- denoising algorithm
- multiscale
- image representation
- image inpainting
- image deblurring
- machine learning
- edge preservation
- image segmentation
- higher order
- signal processing