Proceedings of the 2017 5th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering (ICMMCCE 2017)

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Multilevel Threshold Segmentation Method for Infrared Image of Power Equipment with Two-dimensional Entropy Based on Bat Algorithm

Authors
Xin Li, Haoyang Cui, Lunming Qin, Gaofang Li
Corresponding Author
Xin Li
Available Online September 2017.
DOI
10.2991/icmmcce-17.2017.117How to use a DOI?
Keywords
power equipment; infrared image segmentation; bat algorithm; two-dimensional entropy
Abstract

The region of interest (ROI) segmentation of infrared image is one of the key steps in intelligent fault diagnosis of power equipment. Subsequently, a two-dimensional entropy multilevel threshold based on bat algorithm is proposed. By analyzing the multilevel threshold segmentation principle with two-dimensional entropy, the bat algorithm is used to search the optimal segmentation threshold, and these thresholds are used to the threshold segmentation experiment on the infrared image of the power equipment. The results show that this method improves time consuming of the algorithm and the precision of image segmentation compared with the multi-threshold segmentation method with two-dimensional entropy based on particle swarm optimization algorithm, which effectively solves the problem of multilevel threshold segmentation of infrared image. It lays the foundation for the extraction and analysis of temperature field characteristics of follow-up equipment, and is more suitable for the intelligent diagnosis of infrared images of power equipment failure.

Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2017 5th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering (ICMMCCE 2017)
Series
Advances in Engineering Research
Publication Date
September 2017
ISBN
10.2991/icmmcce-17.2017.117
ISSN
2352-5401
DOI
10.2991/icmmcce-17.2017.117How to use a DOI?
Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

risenwbib
TY  - CONF
AU  - Xin Li
AU  - Haoyang Cui
AU  - Lunming Qin
AU  - Gaofang Li
PY  - 2017/09
DA  - 2017/09
TI  - Multilevel Threshold Segmentation Method for Infrared Image of Power Equipment with Two-dimensional Entropy Based on Bat Algorithm
BT  - Proceedings of the 2017 5th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering (ICMMCCE 2017)
PB  - Atlantis Press
SP  - 640
EP  - 646
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmcce-17.2017.117
DO  - 10.2991/icmmcce-17.2017.117
ID  - Li2017/09
ER  -