QCIF Video Coding Based on JPEG2000 Using Symmetry of Images.
Ayuko TakagiHitoshi KiyaPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2002)
Keyphrases
- video coding
- low bit rate
- video compression
- bit rate
- rate distortion
- motion estimation
- video quality
- video codec
- motion compensated
- image data
- bit allocation
- motion compensation
- image compression
- three dimensional
- motion vectors
- jpeg images
- video signals
- rate control
- compression efficiency
- video encoder
- coding method
- peak signal to noise ratio
- compression algorithm
- transform coding
- image quality
- compressed domain
- macroblock
- low complexity
- high compression ratio
- feature vectors