Abstract #0436

MR Fingerprinting Reconstruction with Kalman Filter

Xiaodi Zhang^1,2, Rui Li¹, and Xiaoping Hu²

¹Center for Biomedical Imaging Research, Department of Biomedical Engineering, School of Medicine, Tsinghua University, Beijing, China, People's Republic of, ²The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, United States

The reconstruction of MR fingerprinting currently relies on matching with a dictionary. In this paper, we describe an alternative method using Kalman filter instead of dictionary in the reconstruction. The method is shown to allow the reconstruction of MR Fingerprinting without the use of dictionary and achieves better results.

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