基于无人机智能视觉的输电线路全息全景重建  

Holographic Panoramic Reconstruction of Transmission Line Based on Unmanned Aerial Vehicle Intelligent Vision

作　　者：林礼健 陈灵 沈明松 童明建 

机构地区：[1]国网福建省电力有限公司,福州350003 [2]国网福建省电力有限公司三明供电公司,福建三明365000 [3]厦门亿力吉奥信息科技有限公司,福建厦门361009

出　　处：《计算机测量与控制》2018年第1期284-288,共5页Computer Measurement &Control

摘　　要：针对当前重建方法不能精确展现输电线路实际情况的问题,提出基于无人机智能视觉的输电线路全息全景重建方法。通过分析输电线路全息全景重建原理,采用无人机智能视觉技术对输电线路进行拍照,对输电线路全息全景图像进行采集和特征提取等预处理,跟踪图像特征,引入立体匹配算法,实现输电线路全息全景的重构;实验结果表明,所提方法输电线路重建精度高,视觉效果与实际相符,更具实用性及可行性。In view of the fact that the current reconstruction method can not show the actual situation of transmission lines accurately,a holographic panoramic reconstruction method based on UAV intelligent vision is proposed.Through the analysis of transmission line holographic panoramic reconstruction principle,the UAV intelligent vision technology on the transmission line to take photos on the transmission line holographic panoramic image acquisition and feature extraction preprocessing,image feature tracking,the stereo matching algorithm,transmission line holographic panoramic reconstruction.The experimental results show that the proposed method has high reconstruction accuracy and visual effect,and it is more practical and feasible.

关 键 词：无人机 智能视觉 输电线路 全息全景 重建 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]