Method for evaluating a time signal that contains...

Electricity: measuring and testing – Particle precession resonance – Using a nuclear resonance spectrometer system

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C324S309000

Reexamination Certificate

active

06838877

ABSTRACT:
In a method for evaluating a time signal that is generated as a magnetic resonance signal by means of magnetic resonance technology and that contains spectroscopic information, an apodized time signal is formed by multiplying the time signal by a bell-shaped window function, an apodized spectrum is formed by Fourier transformation of the apodized time signal, an apodized informational spectrum is generated by removing noise components from the apodized spectrum, an apodized informational time signal is formed by Fourier back-transformation of the apodized informational spectrum, and an informational time signal is formed by multiplying the apodized informational time signal by an inverse function that corresponds in at least one section to the inverse window function.

REFERENCES:
patent: 5841891 (1998-11-01), Windig et al.
patent: 6639405 (2003-10-01), Liu et al.
patent: 6683455 (2004-01-01), Ebbels et al.
patent: 6686739 (2004-02-01), Heid
patent: OS 100 12 279 (2001-09-01), None
“SVD-Based Quantification of Magnetic Resonance Signals,” Pijnapeel et al., J. of Mag. Res., vol. 97 (1992), pp. 122-134.
“Optimization of Residual Water Signal Removal by HLSVD on Simulated Short Echo Time Proton MR Spectra of the Human Brain,” Cabanes et al., J. of Mag. Res., vol. 150 (2001) pp. 116-125.
“Accurate Quantification of1H Spectra: From Finite Impulse Response Filter Design for Solvent Suppression in Parameter Estimation,” Sundin et al., J. of Mag. Res., vol. 139 (1999), pp. 189-204.
“The Filtering Approach to Solvent Peak Suppression in MRS: A Critical Review,” Coron et al., J. of Mag. Res., vol. 152 (2001), pp. 26-40.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method for evaluating a time signal that contains... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for evaluating a time signal that contains..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for evaluating a time signal that contains... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3400264

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.