Research on power cable identification and distance measuring based on laser structured light

Jianxin Chen; Xinzhuo Ren; Yanfei Xu; Haojie Mang; Suoming Zhang; Qingchang Yu; Jiawang He

doi:10.1117/12.2626955

2 March 2022 Research on power cable identification and distance measuring based on laser structured light

Jianxin Chen, Xinzhuo Ren, Yanfei Xu, Haojie Mang, Suoming Zhang, Qingchang Yu, Jiawang He

Proceedings Volume 12158, International Conference on Computer Vision and Pattern Analysis (ICCPA 2021); 121580I (2022) https://doi.org/10.1117/12.2626955
Event: 2021 International Conference on Computer Vision and Pattern Analysis, 2021, Guangzhou, China

Abstract

In the process of power line inspection tasks based on online robots, machine vision needs to be used to identify and locate cables.However, strong light interference brings great difficulties to image detecting. This paper proposes a scheme based on laser structured light and optical filters to archive the requirements of online power cable inspection. This scheme realizes the recognition and extraction of cables through feature operator convolution and morphological processing, and realizes the depth acquisition of cable positions through one-line laser structured light marking and curve fitting. Experiments show that this scheme solves the problem of outdoor strong light interference, and satisfies the demand of online robots for power cable inspection.

Citation Download Citation

Jianxin Chen, Xinzhuo Ren, Yanfei Xu, Haojie Mang, Suoming Zhang, Qingchang Yu, and Jiawang He "Research on power cable identification and distance measuring based on laser structured light", Proc. SPIE 12158, International Conference on Computer Vision and Pattern Analysis (ICCPA 2021), 121580I (2 March 2022); https://doi.org/10.1117/12.2626955

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
6 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Image processing

Convolution

Feature extraction

Optical filters

Structured light

Inspection

Image filtering

Show All Keywords

Keywords/Phrases

Search In:

Publication Years