这是一篇关于特征检测与匹配的文章，并且我附上自己的总结，文中不仅对目前为止所有的特征提取的发展历程及优缺点做了一个大致的总结，还提出一种新的特征匹配方法，值得学习图像处理的同学来进行相应的研究-This is an article about the feature detection and matching of the article and I attach a summary of his, in this paper not only of so far all the features extracted　the development process and the advantages and disadvantages do a general summary, also proposed a new feature matching method, it is worth learning image processing for students to study