发明申请
US20130194508A1 Scene Break Prediction Based On Characteristics Of Previous Scenes 有权
基于以前场景特征的场景预测

  • 专利标题: Scene Break Prediction Based On Characteristics Of Previous Scenes
  • 专利标题(中): 基于以前场景特征的场景预测
  • 申请号: US12104920
    申请日: 2008-04-17
  • 公开(公告)号: US20130194508A1
    公开(公告)日: 2013-08-01
  • 发明人: Ramesh PBAbhinav Darbari
  • 申请人: Ramesh PBAbhinav Darbari
  • 主分类号: H04N5/14
  • IPC分类号: H04N5/14
Scene Break Prediction Based On Characteristics Of Previous Scenes
摘要:
Methods and apparatus provide for a Scene Detector to optimize the location of scene breaks in a set of video frames. Specifically, the Scene Detector receives a set of video frames and a corresponding content model for each video frame. As the Scene Detector identifies a scene in the set of video frames, the Scene Detector updates statistical predictors with respect to characteristics of that scene's characteristics. The Scene Detector thereby utilizes the updated statistical predictors to identify a video frame that may be the next scene break. The Scene Detector analyzes video frames with respect to the possible next scene break in order to identify the actual second scene break that occurs after the previously identified scene break.
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