Image restoration using non-circulant shift-invariant system models.
Antonios MatakosSathish RamaniJeffrey A. FesslerPublished in: ICIP (2012)
Keyphrases
- image restoration
- shift invariant
- shift variant
- edge preserving
- blurred images
- total variation
- image processing
- super resolution
- probabilistic model
- wavelet domain
- regularization parameter
- markov random field
- motion blur
- sparse coding
- point spread function
- synthetic and real images
- image compression
- degraded images
- restored image
- regularization method