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Abstract #4966

Joint K-TE reconstruction for T2 mapping with the weighted linear regression fitting

Yan Dai1, Jie Deng1, and Xun Jia2
1University of Texas Southwestern Medical Center, Dallas, TX, United States, 2Johns Hopkins University, Baltimore, MD, United States

Synopsis

Keywords: Image Reconstruction, Quantitative ImagingWe developed a joint quantitative imaging reconstruction algorithm to reconstruct T2-weighted (T2W) images and T2 mapping simultaneously through an iterative optimization process, which integrated the weighted linear regression fitting. The proposed method achieved accurate T2 measurements and improved signal-to-noise (SNR) of both T2W images and the T2 map.

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Keywords