Faxed Document Image Restoration Using Gray Level Representation.
Masami OguroPublished in: ICDAR (1997)
Keyphrases
- image restoration
- gray level
- total variation
- edge preserving
- gray scale
- co occurrence
- texture analysis
- markov random field
- image segmentation
- image processing
- image restoration problems
- gray level images
- texture images
- image deblurring
- space variant
- super resolution
- input image
- regularization parameter
- blurred images
- blur identification
- gray value
- motion blur
- gaussian noise
- modified hopfield neural network
- texture features
- face recognition
- blind image restoration
- high quality
- image analysis
- pixel values
- regularization method
- iterative image restoration
- higher order
- homogeneous regions
- multiscale
- restored image
- restoration method
- pairwise
- adaptive neighborhood