Skip to main content
. Author manuscript; available in PMC: 2017 Jan 1.
Published in final edited form as: Gastrointest Endosc. 2015 Aug 5;83(1):107–114. doi: 10.1016/j.gie.2015.06.045

Figure 1.

Figure 1

Image analysis procedure: (A) A circular ROI is selected. (B) Fiber pattern is removed using Gaussian filtering. (C) The contrast of an image is enhanced using adaptive histogram equalization. (D) Nuclei are segmented. The size distribution of glandular features is determined by using granulometry. (E) Quantitative image features are calculated.