Parallel implementation of prime-factor discrete cosine transform on the orthogonal multiprocessor.
Shin-Wen LeeWen-Hsing HsuPublished in: IEEE Trans. Circuits Syst. Video Technol. (1993)
Keyphrases
- parallel implementation
- discrete cosine transform
- lapped transforms
- distributed memory
- message passing interface
- image compression
- dct coefficients
- transform domain
- filter bank
- parallel computers
- dct domain
- jpeg images
- parallel computation
- parallel implementations
- compressed images
- blocking artifacts
- discrete fourier transform
- projection onto convex sets
- computer vision
- spatial domain
- multiresolution
- pattern recognition