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. Author manuscript; available in PMC: 2013 Dec 28.
Published in final edited form as: Proc SPIE Int Soc Opt Eng. 2013 Apr 15;8674:10.1117/12.2007587. doi: 10.1117/12.2007587

Figure 1.

Figure 1

Flowchart demonstrating the B0 atlas construction framework. The process begins by taking a collection of available labeled T1-weighted atlases and performing a non-rigid registration between them and the new, unlabeled, T1-weighted images from a multi-modality dataset. The registered atlases are then fused together (using an existing label fusion algorithm) to form a final estimate for the intra-modality target. Finally, a rigid registration is performed between intra-subject T1-weighted image and the B0 image. A final whole-brain segmentation estimate is then constructed by transferring the labels using the same rigid transformation to the B0 image.