摘要
介绍了人脸识别技术的发展概况,从人脸识别的三个步骤:人脸的检测与定位、人脸的特征提取和人脸的识别和验证对人脸识别技术的方法进行了分析和总结,指出了其优缺点所在和人脸识别技术面临的关键问题,最后对人脸识别技术的研究发展趋势进行了展望.
This paper introduced the general developmental situation of the face recognition technology. The face recognition comprises three main steps,i.e. the detection and location of the face,extraction of the face characteristics,and recognition and validation of the face. It analyzed and summarized the technology based on the above three steps,and pointed out its advantages and disadvantages and the confronting pivotal questions. Finally it had much prospect of developmental trends in the future research of this technology.
出处
《机电设备》
2007年第12期1-4,23,共5页
Mechanical and Electrical Equipment
关键词
生物特征
人脸检测
特征提取
人脸识别
展望
biological feature
face detection
feature extraction
face recognition
prospect
