- 专利标题: Monitoring quality of video signals
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申请号: US12992841申请日: 2008-05-15
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公开(公告)号: US09674517B2公开(公告)日: 2017-06-06
- 发明人: Robert E. Krancher , Monji G. Jabori , Anura Neysadurai , Richard S. Lin
- 申请人: Robert E. Krancher , Monji G. Jabori , Anura Neysadurai , Richard S. Lin
- 申请人地址: US TX Houston
- 专利权人: Hewlett-Packard Development Company, L.P.
- 当前专利权人: Hewlett-Packard Development Company, L.P.
- 当前专利权人地址: US TX Houston
- 代理机构: HP Patent Department
- 国际申请: PCT/US2008/063620 WO 20080515
- 国际公布: WO2009/139774 WO 20091119
- 主分类号: H04N17/02
- IPC分类号: H04N17/02
摘要:
In a method and system for assessing video quality, an analog video signal to be assessed is input. At least part of the incoming video signal is converted to digital values. The digital values are stored. A detector determines whether any stored digital value is outside an acceptable range.
公开/授权文献
- US20110063455A1 Monitoring Quality Of Video Signals 公开/授权日:2011-03-17
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