PD-CR: Patch-Based Diffusion Using Constrained Refinement for Image Restoration.
Hyunjun ChoHong-Kyu ShinYurim JangSung-Jea KoSeung-Won JungPublished in: IEEE Signal Process. Lett. (2024)
Keyphrases
- image restoration
- total variation
- edge preserving
- markov random field
- image processing
- super resolution
- image deblurring
- blurred images
- regularization parameter
- wiener filter
- iterative image restoration
- anisotropic diffusion
- markov random field models
- motion blur
- low level vision
- gaussian noise
- point spread function
- blind image restoration
- degraded images
- regularization method
- image deconvolution
- blur identification
- modified hopfield neural network
- image restoration problems
- total least squares
- restoration algorithm
- restoration method
- restored image
- nonlinear diffusion
- image patches
- pairwise
- image sequences
- image segmentation