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1. 发明申请

US20160132669A1 BIOMETRIC USER AUTHENTICATION SYSTEM AND A METHOD THEREFOR 有权
标题翻译：生物识别用户认证系统及其方法
公开(公告)号：US20160132669A1
公开(公告)日：2016-05-12
申请号：US14639064
申请日：2015-03-04
申请人： Vinod PATHANGAY , Satish Prasad RATH
发明人： Vinod PATHANGAY , Satish Prasad RATH
IPC分类号： G06F21/32 , G06N99/00
CPC分类号： G06F21/32 , G06N99/005
摘要： The present disclosure relates to a method and a system for authenticating a user. In one embodiment, one or more input and target data samples extracted from a plurality of physiological and movement signals of the user are processed to train one or more regression models. In real time authentication, the input and target data samples are extracted from the plurality of physiological and activity signals and mapped with trained regression models to determine a regression error. Based on the regression error, an appropriate authentication signal is then generated and transmitted to the user. Using dynamically selected multiple input and target data samples for user authentication increases the accuracy of authentication, thereby reducing possibilities of invalid authentication. Further, the power consumed by the sensors and computation load is reduced by dynamically powering up and powering down of the one or more sensors based on their usage during the authentication process.
摘要翻译：本公开涉及用于认证用户的方法和系统。在一个实施例中，处理从用户的多个生理和运动信号中提取的一个或多个输入和目标数据样本以训练一个或多个回归模型。在实时认证中，从多个生理和活动信号中提取输入和目标数据样本，并用经过训练的回归模型进行映射以确定回归误差。基于回归误差，然后生成适当的认证信号并发送给用户。使用动态选择的多个输入和目标数据样本进行用户验证，提高了验证的准确性，从而减少了无效认证的可能性。此外，传感器消耗的功率和计算负荷通过基于其在认证过程中的使用动态地加电和断电一个或多个传感器而减少。

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