@inproceedings{d1b438cbbb98499ca86216a2ddf4613f,
title = "An Angle Measurement Algorithm for High-Voltage Switch Aided by Clustering Based on Ghost Reduction PBAS",
abstract = "The high-voltage switch is an important equipment for transmission in the power system. In autonomous inspection, a major task is to detect the state of the switches. Aimed at state determination, an angle measurement algorithm that estimates the angle between two switch arms is presented in this paper. The GR-PBAS algorithm is proposed to obtain accurate foreground switch segmentation results, eliminating the ghost at the same time. The line segments are extracted by introducing PPHT for representation. A line assignment algorithm is then put forward to map the line segments to the two arms of a switch by K-means, after which the angle can finally be calculated without much effort. The experiment and validation on real-scene data demonstrate the effectiveness of the proposed algorithm.",
keywords = "Angle measurement, Automatic inspection, Background subtraction, High-voltage switch",
author = "Peilin Li and Yan Ding and Jianhui Qi",
note = "Publisher Copyright: {\textcopyright} 2022 SPIE; 8th Symposium on Novel Photoelectronic Detection Technology and Applications ; Conference date: 07-12-2021 Through 09-12-2021",
year = "2022",
doi = "10.1117/12.2623004",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Junhong Su and Lianghui Chen and Junhao Chu and Shining Zhu and Qifeng Yu",
booktitle = "Eighth Symposium on Novel Photoelectronic Detection Technology and Applications",
address = "United States",
}