Wavelet energy based diagnostic distortion measure for ECG.
M. Sabarimalai ManikandanSamarendra DandapatPublished in: Biomed. Signal Process. Control. (2007)
Keyphrases
- distortion measure
- vector quantization
- acute myocardial infarction
- human perception
- wavelet transform
- image coding
- rate distortion
- structural similarity
- wavelet coefficients
- image compression
- denoising
- vector quantizer
- spatial domain
- multiresolution
- ecg signals
- multiscale
- reference frame
- signal processing
- feature extraction
- subband
- quality measures
- high frequency
- bit allocation
- structural information
- filter bank
- human visual system
- finite state