一款非常不错的国外图形图像处理软件源代码包，可执行文件，需要安装。内部包含图像分层、边缘处理、二值化等算法。也包含了矩阵计算的很多算法。看后受益非浅。

隐马尔可夫模型做人脸识别，opencv3.1版本.安装之后里面有很多例子.很多人需要这个版本.有上需要,我就上传上来.谁要谁下载吧-Hidden Markov Model to do face recognition, opencv3.1 version. After the installation there are many examples. A lot of people need this version. There is in need, I' ll upload up.