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. Author manuscript; available in PMC: 2019 Apr 29.
Published in final edited form as: Proc SPIE Int Soc Opt Eng. 2018 Mar 2;10574:1057431. doi: 10.1117/12.2293633

Figure 3:

Figure 3:

Comparison of semi-automatic and automatic methods, showing an axial slice of the subject’s T1, semi-automatic method result, RUDOLPH result, the proposed method after conversion to a binary map on a voxel grid, and proposed method as an inner (yellow) and outer (green) subarachnoid surface.