Improved MPEG-4 visual texture coding using double transform coding.
Chung-Neng WangTihao ChiangChi-Min LiuHung-Ju LeePublished in: ISCAS (5) (2001)
Keyphrases
- transform coding
- coding scheme
- image compression
- image coding
- subband coding
- wavelet filters
- bit allocation
- peak signal to noise ratio
- vector quantization
- video objects
- bitstream
- compressed images
- wavelet transform
- visual information
- visual features
- gray level
- texture features
- transform coefficients
- texture analysis
- filter bank
- video sequences
- visual quality
- gabor filters
- rate distortion
- entropy coding
- multiresolution