1-博客网址：
http://blog.csdn.net/zddblog/article/details/7521424 搜索zddhub
http://blog.csdn.net/abcjennifer/article/details/7639681 搜索Rachel Zhang
http://blog.csdn.net/xiaowei_cqu/article/details/8087239 搜索xiaowei_cqu
http://blog.csdn.net/zhaocj/article/details/42124473 搜索zhaocj
http://blog.csdn.net/abcd1992719g/article/details/28913101
2-书籍
《图像局部不变性特征与描述》 王永明、王贵锦