Assisted annotation in Deep LOGISMOS: Combining deep learning and graph
optimization for simultaneous multi-compartment 3D segmentation of calf
muscles on MRI
Abstract
175 MR images of 350 lower legs from 93 subjects (47 healthy, 35 DM1, 6
Pre-DM1, 5 JDM). MR image size was 512×512×30, voxel size 0.7×0.7×7 mm,
acquisition used the first echo of a 3 point Dixon gradient echo
sequence, TR = 150 ms, TE=3.5 ms, FOV=36 cm, bandwidth 224 Hz/pixel,
scan time 156s.
Human subject research approved by the University of Iowa IRB as part of
NIH project R01-NS094387.
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