EMGdi signal enhancement based on ICA decomposition and wavelet transform.
Fei-Yun WuFeng TongZhi YangPublished in: Appl. Soft Comput. (2016)
Keyphrases
- wavelet transform
- wavelet packet
- wavelet analysis
- high frequency
- signal processing
- independent component analysis
- subband
- multiresolution
- low frequency
- feature extraction
- image coding
- energy compaction
- image compression
- independent components
- wavelet coefficients
- wavelet decomposition
- multiscale
- multiresolution representation
- perfect reconstruction
- translation invariant
- source separation
- matched filter
- wavelet transform coefficients
- power quality disturbance
- wavelet domain
- image processing
- multi resolution analysis
- independent components analysis
- preprocessing
- soft threshold
- frequency domain
- wavelet filters
- lifting scheme
- face recognition
- vibration signal
- single channel
- linear transform
- daubechies wavelet
- high pass
- decomposition method
- compressive sensing
- low pass
- filter bank
- empirical mode decomposition
- frequency band
- dual tree
- blind source separation
- visual quality
- image enhancement
- non stationary
- edge detection