Implementation and practical comparison of two estimators of the smoothing parameter in linear image restoration.
Natalie FortierGuy DemomentYves GoussardPublished in: ICASSP (1990)
Keyphrases
- image restoration
- total variation
- smoothing parameter
- edge preserving
- super resolution
- markov random field
- iterative image restoration
- regularization parameter
- image processing
- motion blur
- kernel estimation
- image deblurring
- modified hopfield neural network
- image deconvolution
- blur identification
- gaussian noise
- low level vision
- wiener filter
- regularization method
- restoration algorithm
- total least squares
- point spread function
- adaptive neighborhood
- blurred images
- linear shift invariant
- maximum likelihood