Abstract #4227

Acceleration of MR Fingerprinting with Low Rank and Sparsity Constraint

Congyu Liao¹, Xiaozhi Cao¹, Huihui Ye¹, Ying Chen¹, Hongjian He¹, Song Chen¹, Qiuping Ding¹, Hui Liu², and Jianhui Zhong¹

¹Center for Brain Imaging Science and Technology, Zhejiang University, Hangzhou, China, People's Republic of, ²MR Collaboration NE Asia, Siemens Healthcare, Shanghai, China, People's Republic of

In this study, a low rank and sparsity based MRF reconstruction scheme (L&S MRF) is proposed for reducing the artifacts of each time point with a fraction of acquisition times.

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