检测环境对建筑结构全景测量精度影响研究OA
Impact of Architectural Structure Inspection Environment on Panoramic Measurement Accuracy
为了总结出适合建筑结构检测的工作环境,采用全景相机对空间静态场景信息进行采集,基于计算机视觉算法重建三维场景及深度信息,分别研究不同照度值、空间距离、空间遮挡及图像像素对空间尺寸测量结果影响,总结出适合全景测量的工作环境为顺光环境下照度在50~250 lx之间,全景设备与被测物体之间距离≯4m且无遮挡.
The study employs panoramic cameras to capture spatial static scene information,reconstructs 3D scenes and depth data using computer vision algorithms and investigates the impacts of illuminance,spatial distance,oc-clusion,and image resolution on measurement accuracy.Results indicate that optimal measurement condi-tions occur under front-lighting environments with illuminance ranging from 50~250 lx,where the distance between the panoramic device and the measured object ≯4 m and no occlusion exists.
赵于博;刘永成;马相楠;姚远宏;张泽雨
中国建筑科学研究院天津分院,天津 300000中国建筑科学研究院天津分院,天津 300000中国建筑科学研究院天津分院,天津 300000中国建筑科学研究院天津分院,天津 300000中国建筑科学研究院天津分院,天津 300000
建筑与水利
全景测量视觉深度算法测量误差建筑结构检测环境
panoramic measurementvisual depth algorithmmeasurement errorengineering structureinspection en-vironment
《天津建设科技》 2026 (1)
52-56,5
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