Verification method for measuring accuracy of shape center location of target by using CCD camera

	Verification method for measuring accuracy of shape center location of target by using CCD camera
	Zhang, N. and X. Shen
	2015
发表期刊	Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
卷号	44 期号:1 页码:279-284
摘要	In order to verify the measuring accuracy of the shape center location of the target by using CCD camera, a novel method was proposed in this paper as making use of testing the distance error from the feature points to the shape center location of target image plane indirectly. The measuring principle of testing the shape center location of target based on CCD camera was introduced. In order to extract coordinate values of the shape center location and feature points of target conveniently, the LED sources were installed at the corresponding positions of simulated target. According to the corresponding relation between the target and the image coordinates, the data processing methods of verificatng the measuring accuracy of shape center location were given. The experiments were repeated twice. The results of measuring accuracy of shape center location are A1=0.037 mrad, E1=0.021 mrad, A2=0.032 mrad, E2= 0.015 mrad, and two experimental results are basically identical. The results show that the method of verify the measuring accuracy of shape center location of target using CCD camera is evaluated exactly and conveniently. , 2015, Chinese Society of Astronautics. All right reserved.
文章类型	期刊论文
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/56319
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhang, N. and X. Shen. Verification method for measuring accuracy of shape center location of target by using CCD camera[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2015,44(1):279-284.
APA	Zhang, N. and X. Shen.(2015).Verification method for measuring accuracy of shape center location of target by using CCD camera.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,44(1),279-284.
MLA	Zhang, N. and X. Shen."Verification method for measuring accuracy of shape center location of target by using CCD camera".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 44.1(2015):279-284.

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