摘要
文中介绍了一种通过提取特征点信息进行人脸识别的方法。在利用特征点定位的基础上,根据五官颜色检测特征点,然后构造特征点的具体数据及之间的关系数据,并与样本库中的人脸图片相比计算其最小匹配代价,依据最小匹配度完成识别。实践证明该方法对人脸正面图具有准确的识别率,且具有强抗干扰能力。最后展望了人脸识别技术的今后的研究方向。
The article introduces a method based on feature points extraction method for face recognition. In making use of the characteristic point positioning based on feature point detection, according to the features of color, and structural characteristics of specific data points and the relationship between data, and a sample of face image compared to calculate the minimum matching cost, according to the minimum degree of match completed identification. The practice proved that the method of face positive figure is accurate recognition rate, and has strong anti-jamming ability. Finally the prospect of face recognition technology, the research direction in the future.
作者
韩娟
HAN Juan （Information and Control Engineering Institute, Xi＇an University of Architecture 8： Technology, Xi＇an 710055, China）
出处
《电脑知识与技术》
2013年第1期155-157,共3页
Computer Knowledge and Technology
关键词
人脸识别
图匹配
特征提取
特征点
face recognition
graph matching
feature extraetion
feature point
