在人脸识别和表情识别研究中,人眼定位的成败成为生物特征识别的关键,对原图像进行预处理后,提出人眼和眉毛上边缘提取并结合眼睛眉毛位置几何特征关系实现了人眼的精确定位,实验表明所提出定位方法的有效性,通过试验对有表情的图像也取得了较好的效果.
In the field of facial and facial expression identification, the location of eyes is the key of the recognition. After the preparation of the facial image, this paper presents the location of the eyes with the geometrical feature. The experiment shows that the algorithms are effective.