图像识别在考生身份认证系统中的应用  

Application of Examinee Authentication System Based on Face Recognition

作　　者：李爽[1] 

机构地区：[1]贵州财经学院继续教育学院,贵阳550002

出　　处：《科技通报》2012年第8期80-82,共3页Bulletin of Science and Technology

摘　　要：针对传统考生身份认证方法的缺陷,提出一种基于人脸识别的考生身份认证系统。首先利用图像采集系统采集考生人脸图像,然后对人脸图像进行特征提取和特征选择,并将人脸特征输入到人脸特征库进行匹配,最后采用支持向量机算法对人脸进行分类识别。实验结果表明,该系统提高了考生身份识别的正确率,减少了识别时间,能够很好满足实际考试的要求。In view of the traditional examinee identity certification method the flaw,proposed one kind based on the face recognition of examinee identity certification system.The first use of image acquisition system of acquisition candidates face image,and then the face image feature extraction and feature selection,and will feature the input to the facial feature database matching,finally using support vector machine algorithm for face recognition.The experimental results show that the proposed system improves the examinee identity recognition correct rate and reduce the recognition time,if can satisfy the actual test requirements.

关 键 词：认证系统 人脸识别 特征提取 考生 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]