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. Author manuscript; available in PMC: 2018 Mar 1.
Published in final edited form as: Comput Med Imaging Graph. 2017 Jan 31;56:38–48. doi: 10.1016/j.compmedimag.2017.01.002

Fig. 5.

Fig. 5

The illustration of the context prior constraints. (a) The optimal path passes through cytoplasm boundary points. (b) Incorporation of context prior constraints. Affected nodes above and below the cytoplasm boundary are modified by context prior penalties and hard context constraints, respectively. (For interpretation of the references to color in the text, the reader is referred to the web version of the article.)