Exploiting Non-Local Priors via Self-Convolution for Highly-Efficient Image Restoration.
Lanqing GuoZhiyuan ZhaSaiprasad RavishankarBihan WenPublished in: IEEE Trans. Image Process. (2022)
Keyphrases
- image restoration
- highly efficient
- image processing
- image prior
- edge preserving
- total variation
- low cost
- markov random field
- image deblurring
- super resolution
- point spread function
- regularization parameter
- gaussian noise
- degraded images
- low complexity
- motion blur
- regularization method
- wiener filter
- iterative image restoration
- restored image
- image deconvolution
- blurred images
- prior model
- map estimation
- high resolution
- prior knowledge
- maximum a posteriori
- state space
- restoration algorithm
- blind image restoration
- adaptive neighborhood
- image restoration problems
- search algorithm