人脸检测及眼睛定位在驾驶员疲劳检测中的应用

摘要

人眼状态可以很好地反映疲劳程度,人脸检测和眼睛定位在驾驶员疲劳检测中占有重要的地位.首先对图像进行图像预处理.然后根据肤色在YCbCr颜色空间上具有很好的聚类性,对驾驶员人脸进行检测.最后在肤色识别后的图像中进行人眼定位,判断眼睛的状态,并利用PERCLOS原理判断驾驶员的疲劳状态.%Eye state can reflect the degree of fatigue well, so human face detection and eye location play important roles in Driver' s Fatigue Detection. First of all, the image is preproced. And then human face is detected according to skin color in the color space of YCbCr has good clustering. Finally, eye is located in the image of coloi identification, judge the eye state, and judge the state of driver' s fatigue using the principle of PERCLOS.