Wavelet transform image coding using trellis coded vector quantization.
Nader MoayeriIngrid DaubechiesQing SongHong Shen WangPublished in: ICASSP (1992)
Keyphrases
- image coding
- wavelet transform
- vector quantization
- image compression
- vector quantizer
- multiresolution
- subband
- multiscale
- distortion measure
- low complexity
- high frequency
- fractal image compression
- scalar quantization
- wavelet coefficients
- compression algorithm
- low bit rate
- coding scheme
- feature extraction
- coding efficiency
- filter bank
- discrete cosine transform
- bit allocation
- wavelet filters
- compression scheme
- image transmission
- image coder
- entropy constrained
- compressed images
- entropy coding
- compression ratio
- transform coding
- multiple description
- wavelet decomposition
- computationally efficient
- fractal image coding
- successive approximation