Deep Sparse Representation Based Image Restoration With Denoising Prior.
Wei XuQing ZhuNa QiDongpan ChenPublished in: IEEE Trans. Circuits Syst. Video Technol. (2022)
Keyphrases
- image restoration
- total variation
- denoising
- image processing
- image deconvolution
- gaussian noise
- iterative regularization
- image prior
- image denoising
- edge preserving
- markov random field
- super resolution
- total variation minimization
- sparse representation
- blurred images
- fidelity term
- wiener filter
- image deblurring
- regularization parameter
- restoration algorithm
- prior knowledge
- noisy images
- blind image restoration
- low level vision
- iterative image restoration
- low level vision problems
- modified hopfield neural network
- noise removal
- regularization term
- denoising methods
- point spread function
- degraded images
- regularization methods
- wavelet domain
- prior model
- blur identification
- maximum a posteriori
- frequency domain
- natural images
- pairwise
- color images
- signal processing
- restoration method
- prior information
- regularization method