该文件夹中有二个M文件，说明如下：



label_area.m : 目标区域面积测量主函数，其中调用otsu

otsu.m : 类判别分类法（otsu全局二值化算法）





4A.bmp

face.bmp

gun.bmp : 原始灰度图片





AreaAnalysis.txt : 记录了实验过程中目标区域的总数和各自的面积



实验结果文件夹 : 保存了实验过程中生成的图像和程序流程图-The folder has two M-file, as follows: label_area.m: the main function of the target area of ​ ​ measurement, which calls otsu otsu.m: class discriminant classification (otsu global binarization algorithm) 4A.bmp face.bmp gun . bmp: original gray image AreaAnalysis.txt: record of the target area during the experiment the total number of experimental results and their respective area of ​ ​ the folder: Save the images generated during the experiment and the program flow chart