发明授权
- 专利标题： Histogram method for characterizing video content
- 专利标题（中）： 用于表征视频内容的直方图方法
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申请号： US09116769申请日： 1998-07-16
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公开(公告)号： US06473095B1公开(公告)日： 2002-10-29
- 发明人: Jacquelyn Annette Martino , Nevenka Dimitrova , Jan Hermanus Elenbaas , Job Rutgers
- 申请人： Jacquelyn Annette Martino , Nevenka Dimitrova , Jan Hermanus Elenbaas , Job Rutgers
- 主分类号： G06T1100
- IPC分类号： G06T1100
摘要：
In order to characterize video content, key frames are identified in that content. The key frames are collapsed into histograms. The histograms are grouped into families. The families are each represented by a family histogram. The family histograms characterize the video content. The family histograms can be used to determine program boundaries or index the video content.
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