Water Peak Suppression: Time-Frequency vs Time-Scale Approach

Wavelets and related time‐frequency techniques in magnetic resonance spectroscopy

“…These very same spectra have been analyzed in Barache et al 25 with the CWT, whereas here we use a Gabor transform (with a Hamming window of length 51). As shown in Figure 1(b), the Gabor method also allows the rephasing of the spectrum, and the striking fact is that the two methods yield exactly the same result, as argued in Antoine et al 26 …”

“…More recently, Antoine et al 26 argued that, both for rephasing and for solvent suppression, the time-scale representation of the CWT could be replaced by a timefrequency formalism. Indeed, a continuous Gabor transform is equally efficient in the NMR context, it is easier to handle and does not cause any loss in accuracy.…”

Automated solvent artifact removal and base plane correction of multidimensional NMR protein spectra by AUREMOL-SSA

“…Also wavelet transformation can be used for solvent suppression discarding the components corresponding to low frequencies before data reconstruction (Barache et al 1997;Antoine et al 2000;Guenther et al 2002).…”

MR spectroscopy quantitation: a review of time‐domain methods

“…In Antoine et al 75 the use of the Gabor transform is proposed as a valuable alternative to the wavelet based methods. In Coron et al 76 the Gabor transform is explained in terms of a filtering operation and comparisons with other filtering methods are carried out.…”

“…The distortion information is obtained from the transform of the signal without the need for a reference signal. In Antoine et al 75 the use of the Gabor transform is proposed as a valuable alternative to the use of the wavelet based methods.…”