http://www.ipcv.org/on-object-detection/
introduce come CNN models and their pre-trained model , paper.
https://mp.weixin.qq.com/s/ZKMi4gRfDRcTxzKlTQb-Mw
introduce the development from alexNet to mask RCNN
原文：http://www.cnblogs.com/fanhaha/p/7107039.html