摘要
介绍了利用无人机平台上携带相机拍摄的风机影像,基于计算机视觉中的n点透视(perspective-n-point, PnP)问题提出一种利用无人机影像进行风机轮毂初步定位的方法。实验结果表明,该方法能够满足风机轮毂初步定位的要求,具有一定应用价值。
Based on the perspective-n-point(PnP) problem in computer vision, a method for preliminary positioning of wind turbine hub using images of wind turbines taken by the camera on unmanned aerial vehicle(UAV) is proposed. The experimental result shows that the method can meet the preliminary positioning requirements of wind turbine hub and it has certain application value.
作者
张鸿翔
郑顺义
王晓南
王西旗
ZHANG Hongxiang;ZHENG Shunyi;WANG Xiaonan;WANG Xiqi(School of Remote Sensing and Information Engineering,Wuhan University,Wuhan 430079,China;Wuhan Zhongguan Automation Technology Co.,Ltd.,Wuhan 430070,China)
出处
《测绘地理信息》
CSCD
2021年第3期71-73,共3页
Journal of Geomatics
基金
国家自然科学基金(41701532)。
关键词
风机轮毂
无人机
n点透视问题
定位
wind turbine hub
unmanned aerial vehicle(UAV)
perspective-n-point problem
positioning
