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. Author manuscript; available in PMC: 2011 Oct 3.
Published in final edited form as: Skin Res Technol. 2005 Feb;11(1):17–26. doi: 10.1111/j.1600-0846.2005.00092.x

Fig. 6.

Fig. 6

Output of gradient vector flow snake deformation process during the first operation after 20 iterations. Snake boundaries are shown for every fifth iteration.