Noise suppression in magnetic resonance imaging

Details Noise suppression in magnetic resonance imaging Noise suppression in magnetic resonance imaging

1989-02-13

1990-01-09

Tokar, Michael J.

Electricity: measuring and testing

Particle precession resonance

Using a nuclear resonance spectrometer system

324 77B, G01R 3320

Patent

active

048930822

ABSTRACT:
A method and associated system are disclosed for suppressing the undesirable effect of noise found in signals, such as from a magnetic resonance miager's (MRI) receiving antenna. The method convolves a sampled real and secondary signal taken from a signal detector with a transfer function, which is expressed in terms of the power spectrum of the measured signal with noise and measured power spectrum of the noise.

REFERENCES:
patent: 3984669 (1976-10-01), Lehmann
patent: 4006351 (1977-02-01), Constant
patent: 4100604 (1978-07-01), Perreault
patent: 4106103 (1978-08-01), Perreault
patent: 4344093 (1982-08-01), Huber
patent: 4438413 (1984-03-01), Ryan
patent: 4500984 (1985-02-01), Shimbo
patent: 4597107 (1986-06-01), Ready
patent: 4634988 (1987-01-01), Romeo
patent: 4658426 (1987-04-01), Chabries
patent: 4686457 (1987-08-01), Banno

Affiliated with

Also associated with

Rating

Noise suppression in magnetic resonance imaging does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Noise suppression in magnetic resonance imaging, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Noise suppression in magnetic resonance imaging will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-147147