Adaboost算法详解(haar人脸检测)https://blog.csdn.net/dream_bin123/article/details/78633103
行人检测 HOG http://www.360doc.com/content/18/0105/15/18306241_719288934.shtml
DPM https://blog.csdn.net/carson2005/article/details/22499565
https://blog.csdn.net/qq_14845119/article/details/52625426
https://www.xuebuyuan.com/2079028.html
代码
https://github.com/Alarnti/dpm