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. Author manuscript; available in PMC: 2012 Apr 4.
Published in final edited form as: IEEE Trans Med Imaging. 2011 May 19;30(10):1852–1862. doi: 10.1109/TMI.2011.2156806

Fig. 2.

Fig. 2

Weighted graph building. The set of graphs {wi}i=1, ···, n is a representation of non-local interactions between the input image I and the images { Inline graphic}i=1, ···, n of the textbook. Inline graphic(x) is the neighborhood of the voxel x in the image Inline graphic.