飞控与探测2025，Vol.8Issue(5)：97-106,10.DOI:10.20249/j.cnki.2096-5974.2025.05.011
双目视觉系统的误差模型及精度分析
Error Model and Accuracy Analysis of Binocular Vision System
摘要
Abstract
To address the problem of the accuracy of the binocular vision measurement system,this paper proposes and develops an error analysis model for convergent and parallel binocular vi-sion systems.It analyzes the relationship between key camera structural parameters,including baseline,focal length,lens mounting structure,calibration accuracy,and the depth of the meas-ured object and the resulting measurement errors.The study explores the impact of these factors on measurement accuracy and presents a simulation analysis.By considering the constraints of the field of view,the simulation results show that the error model established by the above analysis can effectively estimate the measurement error of the binocular vision system,and provide a theo-retical model for the subsequent measurement error correction,and the suggestions for designing suitable structures and parameters for the construction of the required binocular vision system.关键词
双目视觉/误差模型/结构参数/汇聚式模型/平行式模型/三维重建Key words
binocular vision/error model/structural parameters/convergent model/parallel mod-el/3D reconstruction分类
信息技术与安全科学引用本文复制引用
宁贵伟,余薛浩..双目视觉系统的误差模型及精度分析[J].飞控与探测,2025,8(5):97-106,10.基金项目
上海航天科技创新基金(SAST2022-81) （SAST2022-81）
