Design of an omnidirectional gaze optical imaging system with ultrahigh resolution

doi:10.1007/s10043-020-00628-2

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	Design of an omnidirectional gaze optical imaging system with ultrahigh resolution
	S. Liu; C. Y. Liu; G. Jin and T. C. Wang
	2021
发表期刊	Optical Review
ISSN	1340-6000
卷号	28 期号:1 页码:8-17
摘要	In this study, we discuss a new method to optimize the design of an omnidirectional gaze optical imaging system with ultrahigh resolution and long focus. An aspheric diffractive optical element is used in the optical system to offer more freedom, simplify the structure, and decrease the chromatic aberration. Owing to large image sensor arrays, the omnidirectional gaze photoelectric imaging system is capable of overcoming the shortcoming of low peripheral resolution. This has led to an increased usage of this system in military applications. Here, we describe a six-piece optical system installed on an 80 MPx full-frame CCD with 10,320 x 7752 pixels, 5.2 mu m pixel size, 200 degrees x 360 degrees field of view, and an effective focal length of 11.6 mm. The difficulties in designing an ultrahigh-resolution fish-eye lens have been discussed and addressed. Furthermore, system performance evaluation, tolerance analysis, and image distortion calibration were also performed.
DOI	10.1007/s10043-020-00628-2
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收录类别	SCI
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文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/65155
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	S. Liu,C. Y. Liu,G. Jin and T. C. Wang. Design of an omnidirectional gaze optical imaging system with ultrahigh resolution[J]. Optical Review,2021,28(1):8-17.
APA	S. Liu,C. Y. Liu,&G. Jin and T. C. Wang.(2021).Design of an omnidirectional gaze optical imaging system with ultrahigh resolution.Optical Review,28(1),8-17.
MLA	S. Liu,et al."Design of an omnidirectional gaze optical imaging system with ultrahigh resolution".Optical Review 28.1(2021):8-17.

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