Hunan Electric Power ›› 2023, Vol. 43 ›› Issue (3): 103-108.doi: 10.3969/j.issn.1008-0198.2023.03.016

• Experience and Discussion • Previous Articles     Next Articles

Survey of Transmission Line and Ground Wire Image Recognition Algorithms

LIU Daosheng1, LAI Yongyao1,2, CHEN Xingrong3, LIU Hui2   

  1. 1. School of Electrical Engineering and Automation, Jiangxi University of Science and Technology, Ganzhou 341000,China;
    2. State Grid Ganzhou Power Supply Company, Ganzhou 341000, China;
    3. State Grid Ningdu Power Supply Company,Ningdu 342800,China
  • Received:2022-12-19 Revised:2023-01-30 Online:2023-06-25 Published:2023-06-25

Abstract: Based on the advantages of image recognition algorithm of improving the efficiency and reliability of transmission line inspection, this paper introduces the research status of image recognition algorithm for transmission line and ground wire, analyzes the mainstream algorithms of the three key steps of image preprocessing, transmission line and ground wire extraction and defect recognition, and briefly analyzes the shortcomings of these algorithms.And the same time, the future research directions of transmission line conductor and ground line image recognition algorithms are prospected.

Key words: image recognition, transmission lines and ground wire, image preprocessing, transmission line and ground wire extraction, defect identification

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