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公开(公告)号:US06925245B1
公开(公告)日:2005-08-02
申请号:US09572627
申请日:2000-05-17
CPC分类号: G06F17/30817 , G11B27/28 , H04N5/781 , H04N5/85
摘要: A method and a medium for recording video information make it possible to retrieve particular scenes quickly based on representative images alone, which are chosen by taking the contents of images and sounds into account. The method for recording video information comprises a first step of storing video, a second step of dividing the video into segments, and extracting the top frame number of each segment, a third step of extracting the frame number of the frame having the maximum feature amount in each segment, and a fourth step of storing the frame numbers extracted by the second and third step in the first step.
摘要翻译: 用于记录视频信息的方法和介质使得有可能仅通过考虑图像和声音的内容而选择的代表性图像快速地检索特定场景。 用于记录视频信息的方法包括:存储视频的第一步骤,将视频划分成段的第二步骤,以及提取每个段的顶部帧号;第三步骤,提取具有最大特征量的帧的帧号 并且在第一步骤中存储由第二和第三步骤提取的帧号码的第四步骤。