Time series analysis of sunspot oscillations using the wavelet transform.
Eleni ChristopoulouAthanassios N. SkodrasA. A. GeorgakilasPublished in: DSP (2002)
Keyphrases
- wavelet transform
- low frequency
- multiresolution
- image coding
- image compression
- high frequency
- multiscale
- wavelet analysis
- wavelet coefficients
- feature extraction
- wavelet domain
- translation invariant
- subband
- wavelet decomposition
- shift invariance
- lifting scheme
- multi resolution analysis
- multiresolution analysis
- wavelet bases
- neural network
- daubechies wavelet
- vector valued
- signal processing
- high resolution
- artificial neural networks
- computer vision