Nonstationary signal analysis using the RI-Spline wavelet.
Zhong ZhangHiroshi TodaSatoshi HorihataTetsuo MiyakePublished in: Integr. Comput. Aided Eng. (2006)
Keyphrases
- non stationary
- signal analysis
- spline wavelet
- empirical mode decomposition
- wavelet transform
- multiresolution
- wavelet decomposition
- matched filter
- multiscale
- lifting scheme
- white noise
- signal processing
- subband
- wavelet coefficients
- feature extraction
- wavelet domain
- high frequency
- random fields
- median filter
- blind source separation
- wavelet filters
- low frequency
- adaptive learning
- signal to noise ratio
- image compression
- computer vision