New Transforms Tightly Bounded by DCT and KLT.
Haoming ChenBing ZengPublished in: IEEE Signal Process. Lett. (2012)
Keyphrases
- energy compaction
- image compression
- discrete cosine
- discrete cosine transform
- transform domain
- lapped transforms
- discrete fourier transform
- discrete cosine transforms
- spatial domain
- image coding
- frequency domain
- discrete cosine transformation
- computer vision
- compressed domain
- low bit rate
- feature tracking
- blocking artifacts
- principal components
- rate distortion
- run length coding