A real-time visual-based front-mounted vehicle collision warning system

Chiung Yao Fang, Jui Hung Liang, Chiao Shan Lo, Sei Wang Chen

研究成果: 書貢獻/報告類型會議論文篇章

12 引文 斯高帕斯(Scopus)

摘要

This paper proposes a real-time collision warning system for the front of a vehicle, which contains three stages: lane marking detection, vehicle detection, and vehicle distance estimation. Sobel edge detection and Hough transform techniques are used in the lane marking detection stage to extract lane marking information. In the vehicle detection stage, two very different situations are considered: daytime and nighttime. In the daytime, two kinds of features, vehicle shadows and horizontal edges, are extracted to detect the locations of vehicles. These two features can respectively be obtained by Otsu's method and a horizontal edge detection method. For the nighttime or in days of poor visibility, vehicle tail light features are used to detect the location of vehicles. These features can be obtained from the Cr component of the YCrCb color model and the hue component of the Hue, Saturation and Intensity (HSI) color model respectively. In the vehicle distance estimation stage, the system estimates the distance between the host vehicle and the front vehicles using exponential functions. Some warning messages will be output to the drivers if necessary. In this study, a recorder is set on the front windscreen to obtain the input sequences. The experimental results show that the proposed method has great stability and usability. We intend for the proposed method to be embedded into driving assistance systems and installed in vehicles in the future.

原文英語
主出版物標題Proceedings of the 2013 IEEE Symposium on Computational Intelligence in Vehicles and Transportation Systems, CIVTS 2013 - 2013 IEEE Symposium Series on Computational Intelligence, SSCI 2013
頁面1-8
頁數8
DOIs
出版狀態已發佈 - 2013
事件2013 IEEE Symposium on Computational Intelligence in Vehicles and Transportation Systems, CIVTS 2013 - 2013 IEEE Symposium Series on Computational Intelligence, SSCI 2013 - Singapore, 新加坡
持續時間: 2013 四月 162013 四月 19

出版系列

名字Proceedings of the 2013 IEEE Symposium on Computational Intelligence in Vehicles and Transportation Systems, CIVTS 2013 - 2013 IEEE Symposium Series on Computational Intelligence, SSCI 2013

其他

其他2013 IEEE Symposium on Computational Intelligence in Vehicles and Transportation Systems, CIVTS 2013 - 2013 IEEE Symposium Series on Computational Intelligence, SSCI 2013
國家/地區新加坡
城市Singapore
期間2013/04/162013/04/19

ASJC Scopus subject areas

  • 人工智慧
  • 汽車工程

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