HoG, PCA, PSO, Hard Negative Mining, Sliding Window, NMS
Best way to do detection is:
HoG(features) -> PCA(less features) + PSO(best C&gamma) -> origin SVM -> HNM(more features) -> better SVM -> SW -> NMS(bbox regression)
中文地址:http://blog.csdn.net/renhanchi/article/category/7007663