一共有三个m文件，一个是lbp.m, 存放主要的lbp算法，一个是getmapping,用以做算法的辅助函数，一个是lbptest.m,存放着测试代码。这三个文件需要放到同一个文件夹，并在文件夹中添加相应的图片，具体的图片名字见lbptest.m的代码，运行lbptest.m可以查看结果。-lbp algorithm, one is getmapping, helper to do the arithmetic, one lbptest.m, kept the test code. These three files need to put in the same folder, and add the corresponding picture in the folder, the name of the specific picture lbptest.m see the code, run lbptest.m can view the results.