This paper has two major parts. In the first part histogram equalization for the image enhancement was implemented without using the built-in function in MATLAB. Here, at first, a color image of a rat ...

A Matlab histogram shows a distribution of data grouped into regular intervals called bins. Matlab has predefined functions for creating histograms in Cartesian or polar coordinate systems.

Whole slide image cytometry is a novel and effective method for the detection of abnormal DNA content in BE. Compared with histological review, it is more objective.