Unified lossless and near-lossless color image coding based on adaptive quantization.
Takayuki NakachiTatsuya FujiiPublished in: ISCAS (2000)
Keyphrases
- image coding
- reversible integer
- adaptive quantization
- image compression
- wavelet transform
- filter bank
- lossless compression
- subband
- lossless coding
- shape coding
- low bit rate
- rate distortion
- coding efficiency
- image coder
- vector quantizer
- linear prediction
- entropy coding
- coding gain
- high frequency
- bit plane
- arithmetic coding
- lossless image compression
- wavelet coefficients
- multiscale
- compression algorithm
- motion estimation
- vector quantization
- jpeg ls
- lossy compression
- video coding
- high quality
- compression ratio