Automated Detection of Sudden Cardiac Death by Discrete Wavelet Transform of Electrocardiogram Signal.
Manhong ShiHongjie YuHongjie WangPublished in: Symmetry (2022)
Keyphrases
- discrete wavelet transform
- automated detection
- ecg signals
- heart rate variability
- high frequency
- low frequency
- heart rate
- multiresolution
- wavelet transform coefficients
- wavelet domain
- automated analysis
- wavelet coefficients
- subband
- lung cancer
- mit bih arrhythmia database
- image fusion
- shift invariant
- haar wavelet transform
- audio signal
- wavelet transform
- early detection
- dual tree
- spectral analysis
- complex wavelet transform
- frequency domain
- lifting scheme
- phase information
- signal processing
- natural images
- high resolution
- image compression
- bit rate
- remote sensing
- feature vectors
- multiscale
- similarity measure