An Improved Empirical Wavelet Transform for Noisy and Non-Stationary Signal Processing.
Cuifang ZhuangPing LiaoPublished in: IEEE Access (2020)
Keyphrases
- non stationary
- wavelet transform
- signal processing
- image coding
- multiresolution
- multiscale
- image compression
- image processing
- subband
- wavelet coefficients
- adaptive algorithms
- signal analysis
- high frequency
- wavelet analysis
- autoregressive
- pattern recognition
- filter bank
- machine learning
- low frequency
- lifting scheme
- fourier transform
- empirical mode decomposition
- blind source separation
- wavelet domain
- wavelet decomposition
- white noise
- wavelet packet
- feature extraction
- temporal evolution
- concept drift
- multi component