Space-Variant Restoration with Sliding Discrete Cosine Transform.
Vitaly KoberJacobo Gomez AgisPublished in: CAIP (2007)
Keyphrases
- space variant
- discrete cosine transform
- image restoration
- projections onto convex sets
- image compression
- transform domain
- projection onto convex sets
- dct coefficients
- log polar
- filter bank
- frequency domain
- image processing
- jpeg images
- markov random field
- blurred images
- super resolution
- motion blur
- point spread function
- wavelet transform
- spatial domain
- subband
- computational complexity