发明名称 |
REPLAY ATTACK DETECTION IN AUTOMATIC SPEAKER VERIFICATION SYSTEMS |
摘要 |
<p>Techniques related to detecting replay attacks on automatic speaker verification systems are discussed. Such techniques may include receiving an utterance from a user or a device playing back the utterance, determining features associated with the utterance, and classifying the utterance in a replay utterance class or an original utterance class based on a statistical classification or a margin classification of the utterance using the features.</p> |
申请公布号 |
WO2016003299(A1) |
申请公布日期 |
2016.01.07 |
申请号 |
WO2014PL50041 |
申请日期 |
2014.07.04 |
申请人 |
INTEL CORPORATION |
发明人 |
BOCKLET, TOBIAS;MAREK, ADAM;CHLEBEK, PIOTR |
分类号 |
G10L17/06 |
主分类号 |
G10L17/06 |
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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