A handheld high-resolution low-light camera

Xiaodong Tang; Guipeng Liu; Yunsheng Qian; Hongchang Cheng; Kai Qiao

doi:10.1117/12.2520715

12 March 2019 A handheld high-resolution low-light camera

Xiaodong Tang, Guipeng Liu, Yunsheng Qian, Hongchang Cheng, Kai Qiao

Proceedings Volume 11023, Fifth Symposium on Novel Optoelectronic Detection Technology and Application; 110230X (2019) https://doi.org/10.1117/12.2520715
Event: Fifth Symposium on Novel Optoelectronic Detection Technology and Application, 2018, Xi'an, China

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.

Citation Download Citation

Xiaodong Tang, Guipeng Liu, Yunsheng Qian, Hongchang Cheng, and Kai Qiao "A handheld high-resolution low-light camera", Proc. SPIE 11023, Fifth Symposium on Novel Optoelectronic Detection Technology and Application, 110230X (12 March 2019); https://doi.org/10.1117/12.2520715

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