image_binaryzation.m : 图像二值化主函数，调用otsu、kittler

otsu.m : 类判别分类法（otsu全局二值化算法）

kittler : 最小分类错误(minimum error thresholding)全局二值化算法



image_refining.m : 图像细化主程序，调用otsu、refining

refining.m : 计算骨架的一种实用方法对图像进行细化



coins.bmp

lenna.bmp

woman_v7_5.bmp : 原始灰度图片



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-image_binaryzation.m: image binarization main function, call otsu, kittler otsu.m: class discriminant classification (otsu global binarization algorithm) kittler: minimum classification error (minimum error thresholding) global binarization algorithm image_refining.m: thinning the main program, call otsu, refining refining.m: a practical method of calculating the skeleton of the image refinement coins.bmp lenna.bmp woman_v7_5.bmp: original gray-scale image results folder: Save the experiment generated images and the program flow chart