SIFT学习资料收集

1. https://github.com/aishack/sift
2. http://aishack.in/tutorials/implementing-sift-opencv/
3. https://marcosnietoblog.wordpress.com/2012/07/15/source-code-for-sift-orb-fast-and-ffme-for-opencv-c-for-egomotion-estimation/
4. 【OpenCV】SIFT原理与源码分析 - 小魏的修行路 - 博客频道 - CSDN.NET http://blog.csdn.net/xiaowei_cqu/article/details/8069548
5. OpenCV2.4.4中调用SIFT特征检测器进行图像匹配 - Why So Serious? - 博客频道 - CSDN.NET http://blog.csdn.net/masibuaa/article/details/8998601
6. RobHess的SIFT源码分析：综述 - Why So Serious? - 博客频道 - CSDN.NET http://blog.csdn.net/masibuaa/article/details/9191309