Magnetic resonance image correction method and magnetic resonanc

Surgery – Diagnostic testing – Detecting nuclear – electromagnetic – or ultrasonic radiation

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

324309, 324312, 128920, 128922, 382278, 382280, 382296, 382298, A61B 5055

Patent

active

060760044

ABSTRACT:
Cross-correlation between a first magnetic resonance image as a reference image and a second magnetic resonance image to be adjusted relative to the first magnetic resonance image is taken, deviation of the second magnetic resonance image to the first magnetic resonance image as correction values is calculated, and the second magnetic resonance image based on the correction values is corrected.

REFERENCES:
patent: 4084255 (1978-04-01), Casasent et al.
patent: 5565777 (1996-10-01), Kanayama et al.
S. Ogawa et al., "Oxygenation-Sensitive Contrast in Magnetic Resonance Image of Rodent Brain at High Magnetic Fields", Magnetic Resonance in Medicine, vol. 14, 1990, pp. 68-78.
J. A. Detre et al., "Perfusion Imaging", Magnetic Resonance in Medicine, vol. 23, 1992, pp. 37-45.
R. T. Constable et al., "Functional Brain Imaging at 1.5 T Using Conventional Gradient Echo MR Imaging Techniques", Magnetic Resonance Imaging, vol. 11, pp. 451-459, 1993.
Q. Chen et al., "Symmetric Phase-Only Matched Filtering of Fourier-Mellin Transforms for Image Registration and Recognition", IEEE Transactions on Pattern Analysis and Machine Intelligence. Vol. 16, No. 12, Dec. 1994.
A. Kassam et al., "3D Registration of fMRI Brain Images Based on K-space information", Proc. of the Soc. of Mag. Resonance, 3rd Scientific Meeting, pp. 236, 1995.
R. M. Weisskoff et al., "MRI Susceptometry: Image-Based Measurement of Absolute Susceptibility of MR. Contrast Agents and Human Blood", Magnetic Resonance in Medicine, vol. 24, pp. 375-383 (1992).
K. K. Kwong et al., "Dynamic Magnetic Resonance Imaging of Human Brain Activity during Primary Sensory Stimulation", Proc. Natl. Acad. Sci., vol. 89, pp. 5675-5679, Jun. 1992.
B. P. Poncelet, et al., "Brain Parenchyma Motion: Measurement with Cine Echo-Planar MR Imaging", Neuroradiology, 1992, vol. 185, pp. 645-651.

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

Magnetic resonance image correction method and magnetic resonanc does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic resonance image correction method and magnetic resonanc, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic resonance image correction method and magnetic resonanc will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2077703

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