A hybrid convex variational model for image restoration.
V. B. Surya PrasathArindama SinghPublished in: Appl. Math. Comput. (2010)
Keyphrases
- image restoration
- tomographic image reconstruction
- total variation
- edge preserving
- regularization parameter
- image processing
- super resolution
- markov random field
- convex optimization
- image deblurring
- adaptive neighborhood
- iterative image restoration
- blurred images
- gaussian noise
- degraded images
- regularization method
- point spread function
- wiener filter
- restored image
- higher order
- markov random field models
- blur identification
- kernel estimation
- low level vision
- image restoration problems
- shift variant
- computer vision
- image deconvolution
- total least squares
- motion blur
- image segmentation
- regularization term