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System and method for correcting flow velocity measurements in phase contrast imaging using magnetic field monitoring
System and method for correcting flow velocity measurements in phase contrast imaging using magnetic field monitoring
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机译:使用磁场监测校正相衬成像中流速测量的系统和方法
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摘要
A system and method of phase contrast imaging includes a system control programmed to acquire a first set of data and a second set of data via the RF coil assembly during a scan and acquire a third set of data and a fourth set of data via the plurality of magnetic field monitoring devices during the scan. A first single data set from the first and third sets of data is formed, and a second single data set from the second and fourth sets of data is formed. The system control is also programmed to reconstruct a phase contrast image based on the first and second single data sets to correct for spatially-dependent background phase variations.
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