发明名称 |
Video detection and insertion |
摘要 |
A television signal substitution system that replaces known video segments such as advertisements with selected replacement advertisements. Fingerprint data of known advertisements can be stored in a fingerprint database. When new fingerprint data is available, the fingerprint data can be automatically or manually transmitted to subscribers. Various techniques can be used to identify advertisements based on the fingerprint data.
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申请公布号 |
US7930714(B2) |
申请公布日期 |
2011.04.19 |
申请号 |
US20100710086 |
申请日期 |
2010.02.22 |
申请人 |
TECHNOLOGY, PATENTS & LICENSING, INC. |
发明人 |
KOENIG RICHARD;ELDERING CHARLES A.;LIENHART RAINER WOLFGANG;LIENHART CHRISTINE |
分类号 |
H04N7/10;G06F17/30;G06K9/00;G06K9/32;G06Q30/00;H04H9/00;H04N7/088;H04N7/16 |
主分类号 |
H04N7/10 |
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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