发明授权
US08457974B2 User authentication by combining speaker verification and reverse turing test
有权
通过组合说话人验证和反向图测试进行用户认证
- 专利标题： User authentication by combining speaker verification and reverse turing test
- 专利标题（中）： 通过组合说话人验证和反向图测试进行用户认证
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申请号： US13558431申请日： 2012-07-26
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公开(公告)号： US08457974B2公开(公告)日： 2013-06-04
- 发明人: Kuansan Wang
- 申请人： Kuansan Wang
- 申请人地址： US WA Redmond
- 专利权人： Microsoft Corporation
- 当前专利权人： Microsoft Corporation
- 当前专利权人地址： US WA Redmond
- 代理机构： Merchant & Gould
- 主分类号： G06F17/27
- IPC分类号： G06F17/27 ; G10L11/00 ; G10L21/00 ; G10L17/00
摘要：
Methods and system for authenticating a user are disclosed. The present invention includes accessing a collection of personal information related to the user. The present invention also includes performing an authentication operation that is based on the collection of personal information. The authentication operation incorporates at least one dynamic component and prompts the user to give an audible utterance. The audible utterance is compared to a stored voiceprint.
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