行人重定位算法，识别效果非常好，有源码和文章-Person re-identification is an important technique towards automatic search of a person’s presence in a surveillance video. Two fundamental problems are critical for person re-identification,

三种距离侧度算法，KISSME，XQDA，LSSL-Three kinds of distance measure algorithm, KISS ME, XQDA, LSSL

用于度量学习，可以用于特征分类，最常应用于行人重识别的研究过程(For metric learning, it can be used in feature classification, and is most often used in the research process of pedestrian re identification)