Nonlinear image restoration: A visual quality constrained approach.
F. ClaraLeonard M. SilvermanJean-François AbramaticPublished in: ICASSP (1982)
Keyphrases
- image restoration
- visual quality
- image quality
- bit rate
- total variation
- high frequency
- human visual system
- edge preserving
- reconstructed image
- super resolution
- peak signal to noise ratio
- markov random field
- low bit rate
- image processing
- compressed images
- gaussian noise
- subband
- motion blur
- contrast enhancement
- visual information
- wavelet domain
- noise level
- video sequences
- computer vision
- modified hopfield neural network
- image data
- blurred images
- multiresolution