计算机与数字工程2024，Vol.52Issue(2)：359-363,5.DOI:10.3969/j.issn.1672-9722.2024.02.011
强光干扰ICCD微光夜视系统仿真方法研究与评价
Research and Evaluation on the Simulation Method of ICCD Low-Light-Level Night Vision System Interfered by Strong Light
摘要
Abstract
This article focuses on the ICCD image sensor with a close-to-focus image tube structure,and uses the OSG ren-dering engine to design a complete low-light-level(LLL)scene simulation system,which supports real-time and large-scale gener-ation of realistic LLL images under multiple conditions and arbitrary viewing angles.Basically meet the requirements of mature for-eign commercial software.Aiming at the problem of LLL system being susceptible to interference,this paper simulates the imaging effect after the scene is sequentially superimposed on the sensor modulation transfer effect,noise factor and strong light interfer-ence,and introduces the image's gray average,mean square error,signal-to-noise ratio,correlation,and other indicators,to com-plete the quantitative evaluation of the anti-interference characteristics of ICCD night vision systems.关键词
微光夜视系统/微光视景仿真/强光干扰/ICCDKey words
LLL night vision system/LLL visual simulation/strong light interference/ICCD分类
信息技术与安全科学引用本文复制引用
罗浩波,刁晶晶,张瑞志,涂震飚..强光干扰ICCD微光夜视系统仿真方法研究与评价[J].计算机与数字工程,2024,52(2):359-363,5.基金项目
国家级重点实验室基金研究项目(编号:6142113200110)资助. （编号:6142113200110）
