ssh框架生成验证码功能。生成随机的4位数字，当然，可以扩展生成汉字什么的，这个简单例子提供了一个框架和思路。-ssh authentication code function to generate the framework. Randomly generated 4-digit, of course, can be extended to generate any Chinese characters, this simple example provides a framework an

给定一幅图象，输出其直方图； 通过对话框给定一个线性变换函数，实现图象的灰度拉伸； 实现对图象的均衡化。 读入任一幅图象，输出显示灰度拉伸的图象和均衡化后图象。 -Given a picture，output the ZHIFANG styles

图像自相似性计算。基于全局的图像自相似性计算的目标检测- Global and Efficient Self-Similarity for Object Classification and Detection From the methods in [1] this code allows to compute self-similarity hypercubes (SSHs). These SSHs can be obtained from a prototype as

ssh实现简单的论坛帖子增删改查，分页,回复帖子的项目实例(SSH to achieve simple forum posts additions and deletions to change, paging, reply to posts of project examples)

ssh实现简单的论坛帖子增删改查，分页,回复帖子的项目实例(SSH to achieve simple forum posts additions and deletions to change, paging, reply to posts of project examples)