计算机科学 ›› 2018, Vol. 45 ›› Issue (6A): 227-229.
马素刚1,2,赵琛2,孙韩林2,韩俊岗2
MA Su-gang1,2,ZHAO Chen2,SUN Han-lin2,HAN Jun-gang2
摘要: 哈欠检测可以用于对驾驶员的疲劳驾驶行为发出警告,从而减少交通事故的发生。提出了一种基于卷积神经网络的哈欠检测算法,可以把驾驶员的面部图片直接作为神经网络的输入,避免对面部图片进行复杂的显式特征提取。利用Softmax分类器对神经网络提取的特征进行分类,判断是否为打哈欠行为。该算法在YawDD数据集上取得了92.4%的哈欠检测准确率。与现有多个算法相比,所提算法具有检测准确率高、实现简单等优点。
中图分类号:
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