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FREE-BREATHING AND SELF-NAVIGATED MRI METHOD FOR DEFORMABLE MOTION DERIVATION
专利权人:
Hongyu An
发明人:
Hongyu An,Cihat Eldeniz
申请号:
US15872380
公开号:
US20180204358A1
申请日:
2018.01.16
申请国别(地区):
US
年份:
2018
代理人:
摘要:
Systems and methods for producing motion-corrected MR images that include an MRI scanner with a plurality of coils in which the plurality of coils is configured to detect a plurality of MR imaging datasets are provided. Each MR imaging dataset includes a plurality of MR signals detected by one coil of the plurality of coils. The system further includes a controller operatively coupled to the MRI scanner that includes at least one processor and a non-volatile memory. The controller further includes an image processing unit configured to receive the plurality of MR imaging datasets associated with the plurality of coils, identify a motion cycle using an automated motion detection method, and to partition the plurality of MR imaging datasets into a plurality of image groups, in which each image group comprises a portion of the plurality of MR imaging datasets associated with one of the phases of the motion cycle.
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中国工程科技知识中心
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http://www.ckcest.cn/home/

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