2021-DeepLOGISMOS-Calf-Improved-Seg.pdf (4.57 MB)
Download fileAssisted annotation in Deep LOGISMOS: Combining deep learning and graph optimization for simultaneous multi-compartment 3D segmentation of calf muscles on MRI
preprint
posted on 2021-08-16, 13:45 authored by Lichun ZhangLichun Zhang, Zhihui Guo, Honghai Zhang, Ellen van der Plas, Timothy R. Koscik, Peggy Nopoulos, Milan Sonka175 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.
Funding
NIH grant R01-EB004640
NIH grant R01-NS094387
NIH grant S10-OD025025
History
Email Address of Submitting Author
lichun-zhang@uiowa.eduORCID of Submitting Author
0000-0003-0029-5657Submitting Author's Institution
The University of IowaSubmitting Author's Country
- United States of America