arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2201.12499cs.CVcs.CG
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从点云重建电力线

Reconstruction of Power Lines from Point Clouds

Esri(环境系统研究所)

Alexander Gribov, Khalid Duri

AI总结:

本文提出一种从点云构建悬链线特征的新方法,可提取激光雷达点云中的电力线,并以乌得勒支市公开数据为例展示其在输电线路植被评估中的应用。

摘要:

本文提出了一种构建线特征的新方案,可对代表多条悬链线的一系列点中存在的每条悬链线进行建模。该方案可用于从激光雷达点云中提取电力线,提取结果可应用于数字孪生地理空间模型构建、植被 encroachment 评估等下游任务。本文还以荷兰乌得勒支市的公开激光雷达数据为例,展示了所提方案的结果如何用于评估输电线路附近的植被生长情况。

英文摘要:

This paper proposes a novel solution for constructing line features modeling each catenary curve present within a series of points representing multiple catenary curves. The solution can be applied to extract power lines from lidar point clouds, which can then be used in downstream applications like creating digital twin geospatial models and evaluating the encroachment of vegetation. This paper offers an example of how the results obtained by the proposed solution could be used to assess vegetation growth near transmission power lines based on freely available lidar data for the City of Utrecht, Netherlands [1].

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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