Wavelet-based ECG compression using dynamic vector quantization with tree codevectors in single codebook.
Shaou-Gang MiaouHeng-Lin YenChih-Lung LinPublished in: IEEE Trans. Biomed. Eng. (2002)
Keyphrases
- vector quantization
- image compression
- codebook design
- tree structured vector quantization
- vector quantizer
- compression ratio
- compression scheme
- compression algorithm
- wavelet transform
- successive approximation
- vector quantized
- subband
- low bit rate
- image processing
- distortion measure
- fractal image compression
- input vector
- reduced complexity
- bit allocation
- entropy coding
- video coding scheme
- wavelet coding
- finite state vector quantization
- multiresolution
- residual vector quantization
- image transmission
- lossless compression
- image coding
- transform coding
- codebook generation
- computer vision
- entropy constrained
- image segmentation
- feature extraction
- fractal image coding
- compressed images
- progressive transmission
- compression rate