Nonrigid motion correction in 3D using autofocusing with localized linear translations

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United States of America Patent

PATENT NO 9797974
APP PUB NO 20140210469A1
SERIAL NO

14168288

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Abstract

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A method for providing an magnetic resonance imaging (MRI) with nonrigid motion correction of an object is provided. An MRI excitation is applied to the object. A magnetic field read out from the object using a plurality of sensor coils. Spatially localized motion estimates are obtained for each sensor coil of the plurality of sensor coils. The motion estimates are used for each sensor coil to provide motion correction.

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Patent Owner(s)

  • THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY;THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Joseph Y Stanford, US 12 69
Lustig, Michael Berkeley, US 19 394
Pauly, John M Stanford, US 77 1132
Vasanawala, Shreyas S Stanford, US 30 225

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