Relationship between DCT-II, DCT-VI, and DST-VII transforms.
Yuriy A. ReznikPublished in: ICASSP (2013)
Keyphrases
- discrete cosine transform
- discrete fourier transform
- dct coefficients
- image compression
- transform domain
- lapped transforms
- discrete cosine
- blocking artifacts
- dct domain
- spatial domain
- image data compression
- jpeg images
- compressed images
- filter bank
- adaptive quantization
- run length coding
- genetic algorithm
- discrete cosine transforms
- low bit rate
- visual quality
- image coding
- image data