发明名称 |
Method of modeling single-enrollment classes in verification and identification tasks |
摘要 |
In automatic pattern recognition, in the context of patterns being observed either in the same or a new environment, e.g. a new acoustic channel, as compared to the one seen during the previous enrollment, an improvement wherein degradation of the system recognition accuracy caused by environment/channel mismatches is averted.
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申请公布号 |
US7516071(B2) |
申请公布日期 |
2009.04.07 |
申请号 |
US20030611336 |
申请日期 |
2003.06.30 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
CHAUDHARI UPENDRA V.;MAES STEPHANE H.;NAVRATIL JIRI |
分类号 |
G10L15/06;G10L15/08;G10L15/10;G10L15/20 |
主分类号 |
G10L15/06 |
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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