SIFT

SIFT 概念参考博文
[http://blog.youkuaiyun.com/zddblog/article/details/7521424]
[http://blog.youkuaiyun.com/abcjennifer/article/details/7639681]

代码分析参考博文
http://blog.youkuaiyun.com/xizero00/article/details/7328060

概念讲解和代码编写流程参考
http://blog.youkuaiyun.com/v_JULY_v/article/details/6186942
http://blog.youkuaiyun.com/v_JULY_v/article/details/6225117
http://blog.youkuaiyun.com/manji_lee/article/details/8922474
http://blog.youkuaiyun.com/manji_lee/article/details/8922509
实验结果

sift特征提取

匹配

Matlab版和C版代码随后打包贴出