Simplified DCT-lifting-based reversible lapped transforms using parallel processing of two same type lapped transforms.
Taizo SuzukiMasaaki IkeharaPublished in: ICIP (2014)
Keyphrases
- lapped transforms
- parallel processing
- image coding
- discrete cosine transform
- wavelet transform
- processing speed
- filter bank
- image compression
- computational power
- distributed processing
- transform domain
- dct coefficients
- ibm sp
- multiresolution
- finite impulse response
- parallel computers
- lifting scheme
- pc cluster
- computational complexity
- variable block size
- video sequences
- image processing