生物识别技术(英语:biometrics,也称生物测定学),是指用数理统计方法对生物进行分析,现在多指对生物体(一般特指人)本身的生物特征来区分生物体个体的电脑技术。研究领域主要包括声音指纹掌纹英语掌紋虹膜视网膜、体型、个人习惯(例如敲击键盘的力度和频率、签字)等,相应的识别技术就有说话人识别人脸识别指纹识别、掌纹识别、虹膜识别英语Iris recognition视网膜识别英语Retinal scan、体形识别、键盘敲击识别、签字识别英语Signature recognition指静脉识别

该技术已被广泛用于安全支付等。[1]

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参考资料

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