A rate-distortion approach to optimal color image compression.
Evgeny GershikovMoshe PoratPublished in: EUSIPCO (2006)
Keyphrases
- rate distortion
- image compression
- optimal bit allocation
- bit allocation
- bit rate
- subband
- image coder
- wavelet coding
- video coding
- low bit rate
- motion estimation
- adaptive quantization
- rate control
- computational complexity
- transform coding
- quadtree
- macroblock
- vector quantization
- color images
- source coding
- bit plane
- reconstructed image
- distributed video coding
- rate allocation
- entropy coding
- wavelet transform
- bit budget
- compression scheme
- video codec
- multiresolution
- multiple description coding
- energy compaction
- three dimensional
- rate control scheme
- scalable video coding
- motion compensation
- coding efficiency
- discrete cosine transform
- video quality
- inter frame
- compression algorithm
- bitstream
- image coding
- computer vision
- prediction mode