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Author(s): |
Jingjing Chen, Tianjin Polytechnic University, 300160, Tianjin, China
Yan Cui, Tianjin Polytechnic University, 300160, Tianjin, China |
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Abstract: |
This thesis put forward a bad social problem and a solution. When people are tired, their eyes are closed or they yawning. On the basis of this fact, checking the state of eyes and mouth can judge whether the driver is tired. More and more traffic accidents are caused by fatigue drive, this text put forward a method based on Arm-Linux for the detection of fatigue. And use the percentage of eyelid closure over the pupil time detection method, prepare test procedures using VC, make use of the camera to collect the images, get the gray level picture of the images, calculate the black area for the all image percentage, on the FeiLing OK2440III development board with the PC’s redhat 9.0 system, create the executable file through cross compile, at last reach the purpose of fatigue drive detection, fully proved that the embedded system can be used to detect fatigue drive.
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