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A compact bionic compound eye camera for imaging in a large field of view
Wang, Yuanyuan1; Shi, Chengyong3; Xu, Huangrong2; Zhang, Yuanjie2; Yu, Weixing2
作者部门光谱成像技术研究室
2021-03
发表期刊Optics and Laser Technology
ISSN00303992
卷号135
产权排序2
摘要

The traditional imaging technologies, such as two-dimensional imaging, have not been able to meet people's needs for higher technology. Inspired by the characteristics, such as small size, sensitivity to moving targets and large field of view, researchers began to study bionic compound eyes. In this paper, a hemispherical mounting surface with through holes to set the compound lens array is fabricated by 3-D printing technology. More than one hundred small lenses are mounted on the 3-D printed hemispherical surface to form a bionic curved compound eye, which is then integrated with an optical relay system and an CMOS imaging sensor to form a rather compact bionic compound eye camera. The addition of the optical relay system solves the problem that the mismatch between the curved focal plane formed by the curved compound eye and the flat focal plane of the CMOS imaging sensor. By employing this method, we design and analyze the curved lens array and optical relay system, and perform the related optical performance tests on the fabricated bionic curved compound eye imaging system. The results show that a good image quality can be achieved. The formed bionic compound eye imaging prototype system rather compact and has a weight of only 121 g, a volume of 34 mm × 44 mm × 80 mm, and a field of view of 120° × 120°. This system has great potential and value in military, medical, and engineering applications. © 2020 Elsevier Ltd

关键词Bionic compound eye Optical relay system 3-D printing
DOI10.1016/j.optlastec.2020.106705
收录类别SCI ; EI
语种英语
WOS记录号WOS:000597285300009
出版者Elsevier Ltd
EI入藏号20204609496783
引用统计
被引频次:11[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.opt.ac.cn/handle/181661/93822
专题光谱成像技术研究室
通讯作者Yu, Weixing
作者单位1.School of Science, Northwest A&F University, Yangling; Shaanxi; 712100, China;
2.Key Laboratory of Spectral Imaging Technology, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, No. 17, Xinxi Road, Xian; 710119, China;
3.State Key Laboratory of Applied Optics, Changchun Institute of Optics, Fine Mechanics & Physics, Chinese Academy of Sciences, No. 3888, Dongnanhu Road, Changchun; Jinlin, China
推荐引用方式
GB/T 7714
Wang, Yuanyuan,Shi, Chengyong,Xu, Huangrong,et al. A compact bionic compound eye camera for imaging in a large field of view[J]. Optics and Laser Technology,2021,135.
APA Wang, Yuanyuan,Shi, Chengyong,Xu, Huangrong,Zhang, Yuanjie,&Yu, Weixing.(2021).A compact bionic compound eye camera for imaging in a large field of view.Optics and Laser Technology,135.
MLA Wang, Yuanyuan,et al."A compact bionic compound eye camera for imaging in a large field of view".Optics and Laser Technology 135(2021).
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