http://www.zhihu.com/question/30049772
https://github.com/jbhuang0604/awesome-computer-vision
http://www.zhihu.com/question/35186064
http://www.zhihu.com/question/36921637/answer/70449000
http://www.zhihu.com/question/30049772
https://github.com/jbhuang0604/awesome-computer-vision
http://www.zhihu.com/question/35186064
http://www.zhihu.com/question/36921637/answer/70449000