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摘要:
Due to the rapid development in the petroleum industry,the leakage detection of crude oil transmission pipes has become an increasingly crucial issue.At present,oil plants at home and abroad mostly use manual inspection method for detection.This traditional method is not only inefficient but also labor-intensive.The present paper proposes a novel convolutional neural network(CNN)architecture for automatic leakage level assessment of crude oil transmission pipes.An experimental setup is developed,where a visible camera and a thermal imaging camera are used to collect image data and analyze various leakage conditions.Specifically,images are collected from various pipes with no leaking and different leaking states.Apart from images from existing pipelines,images are collected from the experimental setup with different types of joints to simulate leakage conditions in the real world.The main contributions of the present paper are,developing a convolutional neural network to classify the information in red-green-blue(RGB)and thermal images,development of the experimental setup,conducting leakage experiments,and analyzing the data using the developed approach.By successfully combining the two types of images,the proposed method is able to achieve a higher classification accuracy,compared to other methods that use RGB images or thermal images alone.Especially,compared with the method that uses thermal images only,the accuracy increases from about 91%to over 96%.
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篇名 Convolutional Neural Network-based Leakage Detection of Crude Oil Transmission Pipes
来源期刊 仪器仪表学报:英文版 学科 工学
关键词 Pipeline Leakage Convolutional Neural Network RGB Images Thermal Images Data Fusion
年,卷(期) 2019,(4) 所属期刊栏目
研究方向 页码范围 85-94
页数 10页 分类号 TP183
字数 语种
DOI
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研究主题发展历程
节点文献
Pipeline
Leakage
Convolutional
Neural
Network
RGB
Images
Thermal
Images
Data
Fusion
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研究去脉
引文网络交叉学科
相关学者/机构
期刊影响力
仪器仪表学报:英文版
季刊
2095-7521
10-1206/TH
北京市
出版文献量(篇)
134
总下载数(次)
0
总被引数(次)
0
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