Performance of Fourier versus Wavelet analysis for magnetocardiograms using a SQUID-acquisition system.
Beatrice ArvintiAlexandru IsarRonny StolzMarius CostachePublished in: SACI (2011)
Keyphrases
- wavelet analysis
- wavelet transform
- multiresolution
- low frequency
- mexican hat
- frequency domain
- fourier transform
- basis functions
- wavelet neural network
- factor analysis
- translation invariant
- feature detection
- gaussian function
- subband
- image reconstruction
- machine learning
- wavelet domain
- detection method
- image compression
- image segmentation
- image processing