此程序为基于C++的数字图像水印的嵌入与提取程序，希望大家能一起分享-This program is based on C++ digital image watermark embedding and extraction procedures in the hope that we can share

利用LSB算法，完成的数字水印的嵌入和提取程序，VC++代码。 用VC6.0编译。-LSB algorithm to complete the digital watermark embedding and extraction procedures, VC++ code. With VC6.0 compilation.

patchwork实现对图像嵌入水印并且提取水印。-patchwork achieve the watermarked image and extract the watermark.