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. Author manuscript; available in PMC: 2016 Dec 1.
Published in final edited form as: Comput Med Imaging Graph. 2015 Aug 20;46(Pt 2):197–208. doi: 10.1016/j.compmedimag.2015.08.002

Fig. 1.

Fig. 1

Example PCa image with overlaid manual annotation by pathologist who used the dedicated graphical user interface (GUI) that we developed. Color coding and image transparency facilitated the delineation of tissue components: red color was used for G4, blue for BN and cyan for ST.