发明名称 |
METHODS AND APPARATUS FOR IDENTIFYING MEDIA |
摘要 |
Methods and apparatus are disclosed for identifying media and, more particularly, to methods and apparatus for decoding identifiers after broadcast. An example method includes a portion of an identifying code from a media signal, determine a partition of the look-up table based on the portion of the identifying code wherein the partition of the look-up table includes reference signatures associated with the portion of the identifying code, and identify the media signal by comparing a signature extracted from the media signal to reference signatures in the partition of the look-up table. |
申请公布号 |
EP2901706(A1) |
申请公布日期 |
2015.08.05 |
申请号 |
EP20130842609 |
申请日期 |
2013.09.12 |
申请人 |
THE NIELSEN COMPANY (US), LLC |
发明人 |
SRINIVASAN, VENUGOPAL;TOPCHY, ALEXANDER |
分类号 |
H04N21/435;H04N21/45 |
主分类号 |
H04N21/435 |
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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