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Proceedings Paper

A handheld high-resolution low-light camera
Author(s): Xiaodong Tang; Guipeng Liu; Yunsheng Qian; Hongchang Cheng; Kai Qiao
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Paper Abstract

Solid low-light imaging device is an important part of night vision, which has the advantage of high resolution, high contrast and small size, and it can work 24 hours. A handheld high-resolution low-light camera is proposed based on the characteristics of GSENSE400BSI CMOS image sensor in this paper. The camera includes CMOS driver, image correction, cache, low-light image enhancement and ultra-clear format encoding, implemented on an FPGA-based hardware platform. And the camera structure is optimized designed to realize the handheld operation. Finally, the experiments show that the low-illuminance camera display the details of the target clearly under 10-2 lx illumination, with an effective display resolution of 2048×2048@60fps.

Paper Details

Date Published: 12 March 2019
PDF: 6 pages
Proc. SPIE 11023, Fifth Symposium on Novel Optoelectronic Detection Technology and Application, 110230X (12 March 2019); doi: 10.1117/12.2520715
Show Author Affiliations
Xiaodong Tang, Nanjing Univ. of Science and Technology (China)
Guipeng Liu, Nanjing Univ. of Science and Technology (China)
Yunsheng Qian, Nanjing Univ. of Science and Technology (China)
Hongchang Cheng, Science and Technology on Low-Light-Level Night Vision Lab. (China)
Kai Qiao, Science and Technology on Low-Light-Level Night Vision Lab. (China)


Published in SPIE Proceedings Vol. 11023:
Fifth Symposium on Novel Optoelectronic Detection Technology and Application
Qifeng Yu; Wei Huang; You He, Editor(s)

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