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公开(公告)号:US11119171B2
公开(公告)日:2021-09-14
申请号:US15745169
申请日:2015-07-16
发明人: Cameron A. Piron , Jeff Stainsby , Chad Harris , Philip Beatty
IPC分类号: G01R33/54 , G01R33/561 , A61B5/055 , A61B5/00 , A61B5/03 , G01R33/563
摘要: Systems and methods for adaptive, multi-resolution magnetic resonance imaging (“MRI”), in which an MRI scan prescription is adaptively changed to acquire high-quality data from select regions-of-interest (“ROI”) in a larger field-of-view (“FOV”), are provided. The higher quality data can include data representing higher spatial resolution, higher signal-to-noise ratio (“SNR”), increased diffusion encoding via repeated acquisition with a larger number of diffusion-encoding directions, and so on. A composite image can be generated that displays the higher quality images of the ROIs overlaid on the larger FOV.