Abstract #2349

Fast $$$T_{2}^{*}$$$ and QSM mapping using temporal CS with a Complementary Stochastic Sampling Scheme

Charles Iglehart¹, Ali Bilgin¹, and Manojkumar Saranathan²

¹Electrical and Computer Engineering, University of Arizona, Tucson, AZ, United States, ²Department of Medical Imaging, University of Arizona, Tucson, AZ, United States

Synopsis

We develop the motivation for and demonstrate the functionality of a temporal model-based complex multi-echo reconstruction algorithm coupled with a Complementary Stochastic Sampling procedure allowing for temporal sparsity to be leveraged . We demonstrate results for magnitude and phase images as well as parameter maps.

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