作　　者： ; ; ;

机构地区： 四川理工学院计算机学院

出　　处： 《成都大学学报（自然科学版）》 2009年第3期243-245,249,共4页

摘　　要： 设计了一个基于人脸几何特征识别的银行卡防盗抢系统,通过对银行卡使用者人脸进行摄像,然后进行相应图像变换,提取出人脸眼球、鼻翼、嘴角特征部位几何位置,计算出相关特征值,以此验证银行卡使用者的真实信息,确保银行卡使用安全.本系统在模拟真实样本和模拟冒用样本的模拟实验环境下获得了较好的效果. A system avoiding bankcard being stolen and robbed based on identity authentication on face geometry was designed.The image of user s face was taken and handled to draw the face geometric position of five local characters including eyes,nose wing,mouth corners and so on followed by eight characteristic values obtained.The values were used to confirm the authentic message of users to guarantee bankcard safety.The system was tested with authentic samples and fake samples and good results were obtained.

关 键 词： 几何特征 识别 系统 设计

领　　域： [自动化与计算机技术] [自动化与计算机技术]