https://www.cnblogs.com/billyzh/p/6307716.html windows caffe
http://blog.csdn.net/liyunlong111/article/details/70435143
http://www.cnblogs.com/cxyxbk/p/5902034.html
https://www.cnblogs.com/denny402/p/5684431.html
http://blog.csdn.net/zb1165048017/article/details/52980102
https://www.tensorflow.org/api_docs/python/tf/nn/conv2d_backprop_filter tensorflow
