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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