说明：  1、处理系统具备人机交互的界面； 2、处理系统能实现对常见图像文件（bmp、 jpg、 tiff、 gif等）进行打开、保存、另存、打印和退出等功能操作； 3、主题处理的中间结果都要能查看和保存； 4、提供至少4类的图像（偏暗的、偏亮的、带噪声的和正常良好情况的图像）验证处理程序的效果。 5、一份处理系统的说明文档，说明文档包括选题的缘由、系统运行的平台要求和配置、系统的操作说明、系统实现的步骤和对应算法的详细解释（最好要有中间结果和最终结果的截图）、总结（包括程序实现过程中遇到的困难和解决的办法、分析所设计的算法在4类图像上应用的优劣等）。 6、对使用到的关键函数进行详细说明。
(Processing system with human-computer interaction interface processing system to achieve the common image file (bmp, jpg, tiff, gif, etc.) Open, Save, Save, Print, and Exit function operation theme processing the intermediate results must be able to view and save 4, provided at least four types of images (dim, partial bright image with noise and normal good situation) to verify the effect of the handler. 5, a processing system documentation, documentation, including the topics of the reason, the platform requirements and configuration of the system is running, the instructions of the system, the system detailed explanation of the steps and the corresponding algorithm (better to have intermediate results and final screenshot of the results), summary (including the difficulties encountered in the program implementation process and solution analysis of the merits of the application by the design of the algorithms in the four categories of images). 6, using the key function to be descri)