基于识别距离的红外成像仿真验证方法  

Validation method of infrared imaging simulation based on recognition range

作　　者：郭冰涛[1] 韩琪 惠进 张卫国[1] GUO Bingtao;HAN Qi;XI Jin;ZHANG Weiguo(Xi'an Institute of Applied Optics,Xi'an 710065,China)

机构地区：[1]西安应用光学研究所,陕西西安710065

出　　处：《应用光学》2022年第4期719-725,共7页Journal of Applied Optics

基　　金：国防基础科研项目(JCKY2016208B001)。

摘　　要：随着红外成像技术的发展和应用,红外系统成像仿真及验证技术越来越受到重视。现有仿真模型验证方法没有考虑到人眼视觉的影响,可能导致严重后果,为了解决这一问题,提出了基于识别距离的红外系统成像仿真模型验证方法。以识别距离作为红外系统成像仿真模型的准确度评价因子,考评仿真图像与实测图像在灰度分布、信噪比、分辨率、成像大小、人眼视觉等方面的综合差异。With the development and application of infrared(IR)imaging technology,the IR imaging simulation and its validation methods have been paid more and more attention.The existing validation methods of IR imaging simulation model rarely take the impact of human vision into account,which will lead to the serious consequences.In order to solve this problem,the validation method of IR imaging simulation model based on the recognition range was proposed.With the recognition range as the accuracy evaluation factor of IR imaging simulation model,the comprehensive differences of various aspects such as gray level distribution,signal-to-noise ratio(SNR),resolution,imaging size and human vision between the simulated image and the measured image could be evaluated.

关 键 词：红外成像系统 成像仿真 识别距离 模型验证 

分 类 号：TN972[电子电信—信号与信息处理]