文件加密和加密文件在图像中的嵌入及提取，属于图像水印范畴。对本科毕业设计具有较高的参考价值 -file encryption and file encryption in the embedded images and extraction, image watermarking areas belong. The undergraduate graduation design high reference value

水印加密软件帮助(自主开发,如有需要软件测试交流的请与我联系)-watermarking encryption software to help (self-development and, if necessary software testing exchange please contact me)

这是一个图像水印的程序，可以把水印内容嵌入到图像中，也可以从图像中提取出加密之后的水印。-This is an image watermarking program, you can embed a watermark into the image can also be extracted from the image watermark after encryption.

ITS A WATERMARKING CODE IN MATLAB FOR ENCRYPTION