用于web的美工色彩的搭配！ 网站主色与辅助色之间的关系！最网站美化方面有很大作用！你可以用里面的一些方案很容易作出专业的web站来！ 提供了常用的配色方案！-Art for the web with color! Web site supporting the main color and the relationship between the color! Most sites have a significant role in beautifying! You can use

its a jpeg encoding scheme on famaus lena image

实现了Thien在他的文章《secret image sharing》中提出的（r，n）门限秘密图像分存方案。-this program has relized the (r, n) threshold secret image sharing scheme that was proposed by Thien in his paper《secret image sharing》