MOTION INFORMATION CAPTURE AND AUTOMATIC MOTION CORRECTION FOR IMAGING SYSTEMS

Systems, methods and articles of manufacture are disclosed for compensating for motion of a subject during an MRI scan of the subject. k-space data may be received from the MRI scan of the subject. Motion information may be received for the subject. Based on the received motion information, a transl...

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Bibliographic Details
Main Authors LAKE DAVID S, RAMIREZ NELSON, MCALLISTER JEFFREY S, MANDUCA ARMANDO
Format Patent
LanguageEnglish
Published 05.05.2011
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:Systems, methods and articles of manufacture are disclosed for compensating for motion of a subject during an MRI scan of the subject. k-space data may be received from the MRI scan of the subject. Motion information may be received for the subject. Based on the received motion information, a translational motion of the subject may be determined between a first point in time and a second point in time. A search space for motion correction may be reduced using the determined change and an error margin of the capturing technique. A motion-compensated, graphical image of the subject may be generated using the reduced search space.
Bibliography:Application Number: US20090612172