太赫兹科学与电子信息学报Issue(2)：271-276,6.
基于SURF算法的微观驱替图像配准
Microscopic displacement image registration based on SURF algorithm
郭亮 1滕奇志1
作者信息
- 1. 四川大学 电子信息学院，四川 成都 610064
- 折叠
摘要
Abstract
This paper proposes a registration method for microscopic displacement image based on Speeded Up Robust Features(SURF) algorithm. This method is designed to solve problems of high mismatch ratio in microscopic displacement and large time computation caused by extracting too many feature points. Taking the characteristics of the microscopic displacement experimental model into account, this method extracts the boundary of the image containing rich amount of information, and extracts feature points at the boundary of image. The feature points which meet special conditions are obtained by revised Hassion corner detection method. Experimental results illustrate that the proposed method can improve correct matching rate and reduce time computation at the same time.关键词
微观驱替/图像配准/边界提取/SURF算法Key words
microscopic displacement/image registration/boundary extraction/SURF algorithm分类
信息技术与安全科学引用本文复制引用
郭亮,滕奇志..基于SURF算法的微观驱替图像配准[J].太赫兹科学与电子信息学报,2013,(2):271-276,6.
