Vector quantization of ECG wavelet coefficients.
Kanwaldip AnantFarid DowlaGarry RodriguePublished in: IEEE Signal Process. Lett. (1995)
Keyphrases
- vector quantization
- wavelet coefficients
- image compression
- wavelet transform
- subband
- wavelet domain
- multiresolution
- image denoising
- high frequency
- discrete wavelet transform
- vector quantizer
- multiscale
- bit plane
- distortion measure
- filter bank
- feature vectors
- fractal image compression
- successive approximation
- compression scheme
- compression algorithm
- bitstream
- signal processing
- low bit rate
- compressed images
- image coding
- compression ratio
- image transmission
- image processing