阈值分割是图像处理过程当中经常遇到的问题，通过一定的算法对原始图像进行分割后，可提取出感兴趣部分的图像。此程序能正确导入图像，并能动态地按设定值完成分割，还能正确存储分割后的图像。-Threshold segmentation process of image processing are often encountered problem, through a certain algorithm to partition the original image may be of interes