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    • 6. 发明申请
    • A SYSTEM FOR AUTOMATICALLY MONITORING VIEWING ACTIVITIES OF TELEVISION SIGNALS
    • 一种用于自动监测电视信号查看活动的系统
    • WO2009143667A1
    • 2009-12-03
    • PCT/CN2008/071082
    • 2008-05-26
    • YUVAD TECHNOLOGIES CO., LTD.ZHANG, Ji
    • ZHANG, Ji
    • H04N7/14
    • H04N7/173H04H60/59H04H2201/90H04N21/25891H04N21/44008H04N21/6582
    • A system for automatically monitoring the viewing activities of television signals, comprising a measurement device, in which the television signals are adapted to be communicated to the measurement device and the TV set, making the measurement device receive the same signals as the TV set; the measurement device is adapted to extract a fingerprint data from the television signals displayed to the viewers, making the measurement device measures the same video signals as those being seen by the viewers; a data center to which the fingerprint data is transferred; and a fingerprint matcher to which the television signals which the viewers are selected to watch are sent to be monitored through the measurement device. The system according to the present invention does not require any change to the other devices already in place before the measurement device is introduced into the connections.
    • 一种用于自动监视电视信号的观看活动的系统,包括测量装置,其中电视信号适于传送到测量装置和电视机,使得测量装置接收与电视机相同的信号; 测量装置适于从显示给观看者的电视信号中提取指纹数据,使得测量装置测量与观看者所看到的视频信号相同的视频信号; 传送指纹数据的数据中心; 并且通过测量装置发送用于观看者被选择观看的电视信号的指纹匹配器。 根据本发明的系统在将测量装置引入连接之前,不需要对已经存在的其它装置进行任何改变。