发明名称 |
DETECTION OF SPOOFING ATTACKS FOR VIDEO-BASED AUTHENTICATION |
摘要 |
Methods, apparatus, systems and articles of manufacture detect spoofing attacks for video-based authentication are disclosed. Disclosed example method to perform video-based authentication include determining whether a sequence of input images provided to perform video-based authentication of a subject exhibits a first region having fluctuating pixel values. Such example methods also include determining that the sequence of input images is associated with a spoofing attack in response to determining that the sequence of input images exhibits the first region having fluctuating pixel values. |
申请公布号 |
WO2016085602(A1) |
申请公布日期 |
2016.06.02 |
申请号 |
WO2015US57169 |
申请日期 |
2015.10.23 |
申请人 |
INTEL CORPORATION |
发明人 |
DUENIAS, OREN;LEVI, SHACHAF;NAOR, AYELET;BEN-SHALOM, OMER |
分类号 |
G06K9/46;G06F21/32;G06K9/00 |
主分类号 |
G06K9/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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