Fast recognition of aircraft target in complex scenes

	Fast recognition of aircraft target in complex scenes
	Chu, G.-L.; Y.-J. Wang; N. Di; Y.-Y. Liu and M.-H. Jin
	2016
发表期刊	Guangxue Jingmi Gongcheng/Optics and Precision Engineering
卷号	24 期号:4
摘要	To solve the problem that the conventional circle detection algorithm has low processing speed and poor identification accuracy in presence of overlap of objects, a novel multiple circles detection algorithm is proposed. Firstly, the consecutive edges with single pixel are obtained through an edge tracking method. Moreover, the edges of overlaid objects are extracted from the cross section according to the linear projection method. Secondly, a large number of non-circular edges are excluded by utilizing a coarse detection that decides whether four points on an edge are on the same circle or not. Lastly, the circles are recognized by the fine detection according to the geometrical feature which two subarcs belonging to one circle have the same center and radius. The experimental results demonstrate that the algorithm is superior in speed, precision and accuracy, comparing to the conventional ones, such as Hough transform circle detection and randomized circle detection. Furthermore, it can solve the issues from overlap of objects and accurately identify the multiple circular objects in the complex scenes as well. The algorithm is concise, fast and robust. 2016 SERSC.
文章类型	期刊
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/181722/56889
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Chu, G.-L.,Y.-J. Wang,N. Di,et al. Fast recognition of aircraft target in complex scenes[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering,2016,24(4).
APA	Chu, G.-L.,Y.-J. Wang,N. Di,&Y.-Y. Liu and M.-H. Jin.(2016).Fast recognition of aircraft target in complex scenes.Guangxue Jingmi Gongcheng/Optics and Precision Engineering,24(4).
MLA	Chu, G.-L.,et al."Fast recognition of aircraft target in complex scenes".Guangxue Jingmi Gongcheng/Optics and Precision Engineering 24.4(2016).

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