Recursive architectures for realizing modified discrete cosine transform and its inverse.
Che-Hong ChenBin-Da LiuJar-Ferr YangPublished in: IEEE Trans. Circuits Syst. II Express Briefs (2003)
Keyphrases
- discrete cosine transform
- image compression
- dct coefficients
- transform domain
- filter bank
- dct domain
- jpeg images
- compressed images
- blocking artifacts
- image blocks
- lapped transforms
- discrete fourier transform
- post processing
- projections onto convex sets
- neural network
- coded images
- multiresolution
- computational complexity
- pattern recognition
- image processing