Wavelet-based lossy-to-lossless ECG compression in a unified vector quantization framework.
Shaou-Gang MiaouShu-Nien ChaoPublished in: IEEE Trans. Biomed. Eng. (2005)
Keyphrases
- image compression
- vector quantization
- lossy compression
- wavelet transform
- compression ratio
- lossless compression
- compression algorithm
- arithmetic coding
- compression scheme
- subband
- vector quantizer
- image coder
- data compression
- image processing
- progressive transmission
- transform coding
- low bit rate
- differential pulse code modulation
- entropy coding
- fractal image compression
- bit allocation
- distortion measure
- reduced complexity
- wavelet coding
- compressed images
- multiresolution
- computational complexity
- multiscale
- source coding
- neural network
- scalar quantization
- lossless coding
- codebook design
- tree structured vector quantization