Journal of System Simulation ›› 2022, Vol. 34 ›› Issue (2): 323-333.doi: 10.16182/j.issn1004731x.joss.20-0703

• Modeling Theory and Methodology • Previous Articles     Next Articles

Design of Fatigue Driving Detection System Based on Cascaded Neural Network

Bangqian Ao1(), Sha Yang2, Jinqing Linghu1, zhenhuan Ye1   

  1. 1.College of Engineering, Zunyi Normal University, Zunyi 563006, China
    2.College of Physics and Electronics, Zunyi Normal University, Zunyi 563006, China
  • Received:2020-09-15 Revised:2020-12-03 Online:2022-02-18 Published:2022-02-23

Abstract:

An algorithm is proposed to greatly improves the face detection rate and ensures the accuracy by adjusting the size of input images, expanding the minimum face size, and reducing the scaling ratio between layers of the detection window. The detection efficiency of this algorithm is 18 times higher than that of the original MTCNN. By building a new CNN structure model for the detection of eyes and mouths, we can achieve network detection accuracy of 95.6%. The proposed network is cascaded with the original MTCNN to continue classifying and locating the eyes and mouth in the formerly detected face area. The false detection due to a single feature are improved through the setting of a comprehensive fatigue detection function, and the detection accuracy can reach 95.7%.

Key words: convolutional neural networks(CNN), face detection, fatigue determination, cascaded network, bounding box

CLC Number: