A 2-D ECG compression algorithm based on wavelet transform and vector quantization.
Xingyuan WangMeng JuanPublished in: Digit. Signal Process. (2008)
Keyphrases
- compression algorithm
- image compression
- vector quantization
- wavelet transform
- compression ratio
- data compression
- multiresolution
- subband
- image coding
- compression scheme
- multiscale
- fractal image compression
- vector quantizer
- distortion measure
- wavelet coefficients
- low bit rate
- wavelet based image
- image transmission
- feature extraction
- reconstructed image
- high frequency
- bit allocation
- entropy coding
- wavelet filters
- arithmetic coding
- compressed images
- transform coding
- lossless compression
- lossy compression
- signal processing
- video compression
- filter bank
- entropy constrained
- image processing