Subband higher-order statistics and cross-correlation for heartbeat type recognition based on two-lead electrocardiogram.
Sung-Nien YuFan-Tsen LiuPublished in: EMBC (2014)
Keyphrases
- cross correlation
- subband
- frequency domain
- higher order statistics
- filter bank
- wavelet transform
- image compression
- feature vectors
- multiresolution
- high frequency
- spatial domain
- wavelet coefficients
- low pass
- ecg signals
- template matching
- wavelet domain
- feature extraction
- discrete wavelet transform
- object recognition
- bit rate
- locally adaptive
- wavelet decomposition
- mutual information
- wavelet packet
- probability density function
- pattern recognition
- gaussian distribution
- independent component analysis
- image processing
- high quality
- natural images
- frequency band
- image analysis
- shift invariant
- multiscale