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. 2012 Feb 21;7(2):e31064. doi: 10.1371/journal.pone.0031064

Figure 1. Principle workflow of a segmentation scheme for Glioblastoma multiforme (GBM) in 3D.

Figure 1

A polyhedron (left) is used to set up a 3D graph. Then, the graph is used to segment the GBM in a Magnetic Resonance Imaging (MRI) dataset.