Fast image registration approach based on improved BRISK

	Fast image registration approach based on improved BRISK
	He L.; Liu J.; Li G.
	2014
发表期刊	Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
ISSN	ISBN/10072276
卷号	43 期号:8 页码:2722-2727
摘要	In order to realize accurate and fast image registration for super-resolution image reconstruction, a fast image registration approach based on improved BRISK feature was proposed. The BRISK algorithm neglected corner distribution information and the single matching strategy led to high false matching rate. To solve this problem, firstly, based on the original BRISK algorithm, a continuous scale space was built, and then the original image was divided into several blocks. After that, adaptive corner extraction thresholds were selected by the image saliency map to obtain uniform distribution of the corner points. Finally, the matching of binary features was carried out via FLANN algorithm and the RANSAC. The experimental results indicate that the improved BRISK algorithm enhance the accuracy of registration process up to sub-pixel compared with the original BRISK algorithm, with an advantage of scene adaptation, while nearly retaining its speed performance.
收录类别	EI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/43993
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	He L.,Liu J.,Li G.. Fast image registration approach based on improved BRISK[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2014,43(8):2722-2727.
APA	He L.,Liu J.,&Li G..(2014).Fast image registration approach based on improved BRISK.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,43(8),2722-2727.
MLA	He L.,et al."Fast image registration approach based on improved BRISK".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 43.8(2014):2722-2727.

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改进BRISK特征的快速图像配准算法_何（1083KB）			开放获取	CC BY-ND	浏览下载