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Method for high-voltage transmission tower positioning based on linear targets
Authors
丛杨
刘刚
+6 more
唐延东
夏泳
李文涛
杜科
王玲
范慧杰
Publication date
21 May 2014
Publisher
Abstract
本发明涉及一种基于线状目标的高压输电塔定位方法,包括以下步骤:利用Hessian矩阵得到每个像素点对应的Hessian矩阵特征向量的方向,该方向即为由该点组成的线状目标的方向;然后利用区域增长的方法提取Hessian矩阵特征向量方向近似的点组成小线段(线状目标);最后利用统计方法,分别在水平和垂直方向上对小线段进行投票,小线段最集中的区域就是高压输电塔所在位置。本发明检测速度快、检测精度高,能够满足无人机巡检要求
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Shenyang Institute of Automation,Chinese Academy Of Sciences
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Last time updated on 12/02/2018