Research on dynamic range lifting technology of CMOS camera based on CMV20000

Bo Wang; Chensheng Wang

doi:10.1117/12.2539046

18 December 2019 Research on dynamic range lifting technology of CMOS camera based on CMV20000

Bo Wang, Chensheng Wang

Proceedings Volume 11338, AOPC 2019: Optical Sensing and Imaging Technology; 1133803 (2019) https://doi.org/10.1117/12.2539046
Event: Applied Optics and Photonics China (AOPC2019), 2019, Beijing, China

Abstract

Dynamic range is an important criterion for measuring the quality of CMOS image sensors, which is used to describe the ability of sensors in the detected scene to reflect the bright part and the dark part. In this paper, the research of CMOS dynamic range lifting technology is carried out, and the multiple slope integration technique of conditional reset is expounded in detail, and the experimental verification is carried out on CMOS camera system based on CMV20000. The experimental results show that the multiple slope integration technique can significantly improve the dynamic range of CMOS images.

Citation Download Citation

Bo Wang and Chensheng Wang "Research on dynamic range lifting technology of CMOS camera based on CMV20000", Proc. SPIE 11338, AOPC 2019: Optical Sensing and Imaging Technology, 1133803 (18 December 2019); https://doi.org/10.1117/12.2539046

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