Deep convolutional neural networks for detection of rail surface defects


Reference:
S. Faghih-Roohi, S. Hajizadeh, A. Núñez, R. Babuska, and B. De Schutter, "Deep convolutional neural networks for detection of rail surface defects," Proceedings of the 2016 International Joint Conference on Neural Networks (IJCNN 2016), Vancouver, Canada, pp. 2584-2589, July 2016.

Abstract:
In this paper, we propose a deep convolutional neural network solution to the analysis of image data for the detection of rail surface defects. The images are obtained from many hours of automated video recordings. This huge amount of data makes it impossible to manually inspect the images and detect rail surface defects. Therefore, automated detection of rail defects can help to save time and costs, and to ensure rail transportation safety. However, one major challenge is that the extraction of suitable features for detection of rail surface defects is a non-trivial and difficult task. Therefore, we propose to use convolutional neural networks as a viable technique for feature learning. Deep convolutional neural networks have recently been applied to a number of similar domains with success. We compare the results of different network architectures characterized by different sizes and activation functions. In this way, we explore the efficiency of the proposed deep convolutional neural network for detection and classification. The experimental results are promising and demonstrate the capability of the proposed approach.


Downloads:
 * Online version of the paper
 * Corresponding technical report: pdf file (594 KB)
      Note: More information on the pdf file format mentioned above can be found here.


Bibtex entry:

@inproceedings{FagHaj:16-002,
        author={S. Faghih-Roohi and S. Hajizadeh and A. N{\'{u}}{\~{n}}ez and R. Babuska and B. {D}e Schutter},
        title={Deep convolutional neural networks for detection of rail surface defects},
        booktitle={Proceedings of the 2016 International Joint Conference on Neural Networks (IJCNN 2016)},
        address={Vancouver, Canada},
        pages={2584--2589},
        month=jul,
        year={2016},
        doi={10.1109/IJCNN.2016.7727522}
        }



Go to the publications overview page.


This page is maintained by Bart De Schutter. Last update: May 4, 2017.