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Visual Based Drowsiness Detection Using Facial Features

  • Quang N. Nguyen
  • Le T. Anh Tho
  • Toi Vo Van
  • Hui Yu
  • Nguyen Duc ThangEmail author
Conference paper
Part of the IFMBE Proceedings book series (IFMBE, volume 63)

Abstract

In this paper, a camera-based system is proposed to detect and monitor drowsiness of a car driver in real time. The system utilizes an RGB image to track the drivers’ face and their eyes to detect sleepy sign. For the face detection and segmentation, a robust method based on Haar features is applied. Within the segmented areas of faces, random forest is utilized to locate eye regions. Once the eyes are located, the local region of eyes is extracted to yield binary images of the eye silhouettes in which the open and close stages of the eyes are revealed. The portion of the close states of the eyes during a certain number of frames is calculated to track the drowsiness signs. If this portion exceeds a predefined threshold, the system concludes that the driver tends to falling asleep and generate alert to the users.

Keywords

Human-machine interface Drowsiness monitoring Face detection Decision tree 

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Notes

Acknowledgements

This research is funded by Newton Research Collaboration Programme, reference number NRCP1516/1/74.

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Copyright information

© Springer Nature Singapore Pte Ltd. 2018

Authors and Affiliations

  • Quang N. Nguyen
    • 1
  • Le T. Anh Tho
    • 1
  • Toi Vo Van
    • 1
  • Hui Yu
    • 2
  • Nguyen Duc Thang
    • 1
    Email author
  1. 1.Biomedical Engineering DepartmentInternational University, VNU-HCMHo Chi MinhVietnam
  2. 2.School of Creative TechnologiesUniversity of PortsmouthPortsmouthUK

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