发明授权
- 专利标题： Multimedia copy source detection
- 专利标题（中）： 多媒体复制源检测
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申请号： US13945846申请日： 2013-07-18
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公开(公告)号： US09031323B2公开(公告)日： 2015-05-12
- 发明人: Kadadari Subbarao Sudeendra Thirtha Koushik
- 申请人： HCL Technologies Limited
- 申请人地址： IN Chennai, Tamil Nadu
- 专利权人： HCL Technologies Limited
- 当前专利权人： HCL Technologies Limited
- 当前专利权人地址： IN Chennai, Tamil Nadu
- 主分类号： G06K9/00
- IPC分类号： G06K9/00 ; G06K9/46
摘要：
The Embodiments provides a method for detecting leakage stage associated with a multimedia. The method includes storing histograms associated with various stages of the multimedia. Further, the method includes receiving candidate histograms associated with various stages of a candidate multimedia, matching the stored histograms with the candidate histograms, and detecting a leakage stage associated with the multimedia in response to a match.
公开/授权文献
- US20140270523A1 Multimedia copy source detection 公开/授权日：2014-09-18
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