基于二值投影与几何特征的眼睛眉毛精确定位

The Accurate Location of Eyes and Eyebrows Based on Binary Projection and Geometry Feature

在司机疲劳驾驶等方面的研究中,人眼定位是整个系统得以顺利开展的关键,利用二值投影粗定位,采用探针法提取指定区域的边缘,结合人眼眉毛几何约束关系实现了人眼眉毛的精确定位.实验表明采用二值投影粗定位和上边缘点列几何约束关系的定位方法是有效的,对单人脸图像取得了较好的效果.

In the research of the fatigue driving,the location of eyes is the key of the detection system.This paper uses the binary projection rough location and the probe method to abstract the up-edge with the geometry feature of the eyes and eyebrows to realize precise location.The experiment shows the binary projection and the geometry feature are effective.