中文说明：改程序读入了一副图像，并对输入的一副图像进行了直方图均衡化操作，将直方图均衡化后的图片输出，结果显示， 效果良好。
English Description：
Program to read modified into a pair of images, as well as to the input image carries on the histogram equalization operations, the histogram equalization image output, showed that to good effect.