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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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