Frequency-domain reconstruction of signals in electrical bioimpedance spectroscopy.
Aleksander S. PaternoRodrigo A. StizPedro Bertemes-FilhoPublished in: Medical Biol. Eng. Comput. (2009)
Keyphrases
- frequency domain
- spectrum analysis
- frequency spectrum
- fourier transform
- spatial domain
- fourier analysis
- bandpass
- power spectrum
- single channel
- cross correlation
- denoising
- subband
- feature extraction
- phase correlation
- infrared
- image reconstruction
- signal processing
- frequency domain analysis
- low pass
- spectral analysis
- x ray
- subpixel accuracy
- frequency analysis
- radon transform
- filter bank
- spectral signatures
- power spectra
- high resolution
- frequency response
- autoregressive
- independent component analysis
- image registration
- wavelet transform
- multiresolution
- feature vectors