Driver fatigue detection method based on CNN eye state recognition
A driver fatigue and state recognition technology, applied in the field of driver fatigue detection, can solve the problems of few applicable scenarios, low detection efficiency, dependence, etc., and achieve the effects of wide application range, reduced calculation amount, and favorable transplantation
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[0027] In order to enable your examiners to further understand the structure, features and other purposes of the present invention, it is now described in detail as follows in conjunction with the attached preferred embodiments. invention.
[0028] The process of the present invention is as follows figure 1 As shown in the figure, firstly, the AdaBoost algorithm based on haar features is used (to detect the face region of interest, based on the result, the method of combining random forest and linear regression is used to detect the face feature points, and the eye region is extracted; then according to The basic structure of convolutional neural network convolutional layer, downsampling layer and fully connected layer and the Lenet5 network structure, reduce the number of neurons in the network by optimizing the neural network structure by convolution of local receptive field, weight sharing and downsampling The number and weights are obtained to obtain a new specific convol...
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