Imaging analysis and control design of large field of view stitching system with a single lens

doi:10.3788/IRLA201948.0118001

CIOMP OpenIR

	Imaging analysis and control design of large field of view stitching system with a single lens
	X.Zhang; Y.Gao
	2019
发表期刊	Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
ISSN	10072276
卷号	48 期号:1
摘要	A large field of view stitching method with a single lens was proposed to meet the requirement of remote target capture. An experimental prototype was designed to verify the method, and the imaging characteristics of the prototype were analyzed. The structural design of the prototype and the camera exposure control process were introduced. Then according to the imaging method, by controlling the continuous conic rotation of the camera to realize large-field imaging, the image motion feather of the prototype and the influence of the motion tolerance on the correct splicing of the sub-images were analyzed. At last the control parameters were designed to make the camera expose to the proper field when the prototype was in running. In the experiment, the parameters of the prototype were substituted into the analysis results, the image motion value was obtained by calculation, and the stitching deviation of the sub-images caused by the camera motion error was checked. Finally the large field image that was stitched correctly was obtained according to the camera exposure control parameters obtained by calculation. The imaging characteristics of the experimental prototype were analyzed, which laid the foundation for engineering application of the large-field stitching method. 2019, Editorial Board of Journal of Infrared and Laser Engineering. All right reserved.
关键词	Image analysis,Exposure controls,Structural design
DOI	10.3788/IRLA201948.0118001
URL	查看原文
收录类别	EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/62784
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	X.Zhang,Y.Gao. Imaging analysis and control design of large field of view stitching system with a single lens[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2019,48(1).
APA	X.Zhang,&Y.Gao.(2019).Imaging analysis and control design of large field of view stitching system with a single lens.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,48(1).
MLA	X.Zhang,et al."Imaging analysis and control design of large field of view stitching system with a single lens".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 48.1(2019).

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