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Alternative TitleMethod for high-voltage transmission tower positioning based on linear targets
李文涛; 唐延东; 丛杨; 范慧杰; 刘刚; 夏泳; 杜科; 王玲
Rights Holder中国科学院沈阳自动化研究所 ; 辽宁省电力有限公司本溪供电公司
Patent Agent沈阳科苑专利商标代理有限公司 21002
Other AbstractThe invention relates to a method for high-voltage transmission tower positioning based on linear targets. The method comprises the steps of utilizing a Hessian matrix to obtain the directions of Hessian matrix feature vectors corresponding to every pixel point, and enabling the directions to be the directions of the linear targets composed of the points; utilizing a region growing method to extract approximate points of the Hessian matrix feature vector directions to form small segments (the linear targets); finally utilizing a statistical method to vote for the small segments in the horizontal and vertical directions, and enabling an area where the small segments are concentrated most to be the position where a high-voltage transmission tower is located. The method is quick in detection speed and high in detection precision and can meet the polling requirements of unmanned aerial vehicles.
PCT Attributes
Application Date2012-11-14
Date Available2017-02-08
Application NumberCN201210458823.X
Open (Notice) NumberCN103810494B
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
李文涛,唐延东,丛杨,等. 基于线状目标的高压输电塔定位方法[P]. 2014-05-21.
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