SIA OpenIR  > 机器人学研究室
Alternative TitleInsulator detecting method based on orthogonal direction projection
李冰锋; 唐延东; 赵庆杞; 丛杨; 刘刚; 李文涛; 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 an insulator detecting method based on orthogonal direction projection. The insulator detecting method comprises the steps that firstly, the upper boundary and the lower boundary of an insulator area are acquired through the projection of an insulator image in the horizontal direction; secondly, a PCA method is utilized for calculating the included angle between the main direction and the horizontal direction of the insulator image; thirdly, direction correction is carried out on the insulator image through a rotation matrix, and the image is reorganized according to the corrected coordinates; fourthly, an integral projection curve of the insulator image in the vertical direction is acquired, the horizontal position of an insulator is acquired according to the change rate of the integral curve, and after the position information of the insulator image is acquired, whether the selected area is the insulator or not is judged according to the machine studying method; lastly, the coordinates of the insulator area are reversely rotated, and then the precise position of the insulator in the original image can be acquired. By means of theory simulation and a large number of experiments, it proves that the insulator detecting method is high in detecting speed and detecting precision and capable of meeting the requirement of unmanned aerial vehicle polling.
PCT Attributes
Application Date2013-07-08
Date Available2017-08-04
Application NumberCN201310285537.2
Open (Notice) NumberCN104281857A
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
李冰锋,唐延东,赵庆杞,等. 一种基于正交方向投影的绝缘子检测方法[P]. 2015-01-14.
Files in This Item: Download All
File Name/Size DocType Version Access License
CN201310285537.2.pdf(3924KB)专利 开放获取ODC PDDLView Download
CN201310285537.2授权.p(795KB)专利 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[李冰锋]'s Articles
[唐延东]'s Articles
[赵庆杞]'s Articles
Baidu academic
Similar articles in Baidu academic
[李冰锋]'s Articles
[唐延东]'s Articles
[赵庆杞]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[李冰锋]'s Articles
[唐延东]'s Articles
[赵庆杞]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: CN201310285537.2.pdf
Format: Adobe PDF
File name: CN201310285537.2授权.pdf
Format: Adobe PDF
All comments (0)
No comment.

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.