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Abstract #1937

Estimation of voxel-wise phase offsets in a phased array coil using multi-echo GRE data

Minju Jo1, Yoonho Nam2, Jeehun Kim1, Hyeong Geol Shin1, and Jongho Lee1

1Laboratory for Imaging Science and Technology, Department of Electrical and Computer Engineering, Seoul National University, Seoul, Korea, Republic of, 2Department of Radiology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea, Republic of

In this work, we present a method of estimating the phase offsets in multi-echo GRE data, Multi-Channel Phase Combination using all N echoes (MCPC-N). MCPC-N, which calculates the phase offsets from all echoes, provides more accurate estimation of voxel-wise phase offsets particularly in low SNR.

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