多相机数码影像光束法解算及精度分析

摘要

Bundle adjustment algorithm is commonly used to solve the problem of the same camera images . This paper will explore the bundle adjustment of multi-camera digital images for the first time ,by combining theoretical research and experimental analysis to establish the bundle adjustment model of multi-camera ,and to compare the results with a single camera under the same conditions .The results show that the bundle adjustment of multi-camera digital images can be solved ,and get similar accuracy with a single camera under the control of different conditions .%光束法算法通常用于解决同一相机影像的平差解算问题，文中探讨多相机数码影像的光束法解算方法，理论研究与实验分析相结合，研究建立多相机影像光束法的平差模型，并在相同条件下与单相机光束法解算结果相比较。结果表明，多相机数码影像光束法严密平差可解，且分别在不同的控制条件下与单相机光束法解算精度相当。