发明申请
- 专利标题: METHODS AND APPARATUS FOR IDENTIFYING MEDIA
- 专利标题(中): 识别媒体的方法和设备
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申请号: US13627495申请日: 2012-09-26
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公开(公告)号: US20140088742A1公开(公告)日: 2014-03-27
- 发明人: Venugopal Srinivasan , Alexander Topchy
- 申请人: Venugopal Srinivasan , Alexander Topchy
- 主分类号: G06F17/00
- IPC分类号: G06F17/00
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.
公开/授权文献
- US09286912B2 Methods and apparatus for identifying media 公开/授权日:2016-03-15