Image Inhomogeneity Correction using Geometric Average of Channels in Sum-of-Squares Multi-channel MR Imaging
Renjie He1, Yu Ding1, and Qi Liu1
1United Imaging Healthcare America, Houston, TX, United States
Geometric average is insensitive to the
value variation between components to be averaged, this is used to noticeably reduce the inhomogeneity caused by Sum-of-Squares (SOS) in channel combination in parallel MR imaging.
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