使用vs2008开发平台，c++语言，对人脸图片进行LBP特征提取，再通过距离度量计算人脸相似度，在100人的小库中准确率超过80%(We use VS2008 development platform and c++ language to extract LBP features from face images, and then calculate face similarity by distance metric. The accuracy is over 80% in 100 sm