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. Author manuscript; available in PMC: 2011 Jul 7.
Published in final edited form as: IEEE Trans Med Imaging. 2010 Jul 19;29(12):2023–2037. doi: 10.1109/TMI.2010.2058861

Fig. 7.

Fig. 7

MR image segmentation of a knee joint—a single contact-area slice from a 3-D MR dataset is shown. Segmentation of all six surfaces was performed simultaneously in 3-D. (left) Original image data with expert-tracing overlaid. (right) Computer segmentation result. Note that the double-line boundary of tibial bone is caused by intersecting the segmented 3-D surface with the image plane.