Preconditioners for image restoration by reblurring techniques.
Pietro Dell'AcquaMarco DonatelliClaudio EstaticoPublished in: J. Comput. Appl. Math. (2014)
Keyphrases
- image restoration
- edge preserving
- image restoration problems
- total variation
- super resolution
- markov random field
- image processing
- regularization method
- regularization parameter
- wiener filter
- iterative image restoration
- blur identification
- modified hopfield neural network
- blurred images
- adaptive neighborhood
- image deblurring
- restoration algorithm
- point spread function
- low level vision
- motion blur
- total least squares
- image prior
- natural images
- optical flow