Classification of Metro Facilities with Deep Neural Networks
Joint Authors
He, Deqiang
Jiang, Zhou
Chen, Jiyong
Liu, Jianren
Miao, Jian
Shah, Abid
Source
Journal of Advanced Transportation
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-02-03
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Metro barrier-detection has been one of the most popular research fields.
How to detect obstacles quickly and accurately during metro operation is the key issue in the study of automatic train operation.
Intelligent monitoring systems based on computer vision not only complete safeguarding tasks efficiently but also save a great deal of human labor.
Deep convolutional neural networks (DCNNs) are the most state-of-the-art technology in computer vision tasks.
In this paper, we evaluated the effectiveness in classifying the common facility images in metro tunnels based on Google’s Inception V3 DCNN.
The model requires fewer computational resources.
The number of parameters and the computational complexity are much smaller than similar DCNNs.
We changed its architecture (the last softmax layer and the auxiliary classifier) and used transfer learning technology to retrain the common facility images in the metro tunnel.
We use mean average precision (mAP) as the metric for performance evaluation.
The results indicate that our recognition model achieved 90.81% mAP.
Compared with the existing method, this method is a considerable improvement.
American Psychological Association (APA)
He, Deqiang& Jiang, Zhou& Chen, Jiyong& Liu, Jianren& Miao, Jian& Shah, Abid. 2019. Classification of Metro Facilities with Deep Neural Networks. Journal of Advanced Transportation،Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1170047
Modern Language Association (MLA)
He, Deqiang…[et al.]. Classification of Metro Facilities with Deep Neural Networks. Journal of Advanced Transportation No. 2019 (2019), pp.1-8.
https://search.emarefa.net/detail/BIM-1170047
American Medical Association (AMA)
He, Deqiang& Jiang, Zhou& Chen, Jiyong& Liu, Jianren& Miao, Jian& Shah, Abid. Classification of Metro Facilities with Deep Neural Networks. Journal of Advanced Transportation. 2019. Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1170047
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1170047