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Generating a summary video sequence from a source video sequence

机译:从源视频序列生成摘要视频序列

摘要

A method for generating a summary video sequence from a source video sequence is disclosed. The method comprises: identifying, in the source video sequence, event video sequences, wherein each event video sequence comprises consecutive video frames in which one or more objects of interest are present; extracting, from video frames of one or more event video sequences of the event video sequences, pixels depicting the respective one or more objects of interest; while keeping spatial and temporal relations of the extracted pixels as in the source video sequence, overlaying the extracted pixels of the video frames of the one or more event video sequences onto video frames of a main event video sequence of the event video sequences, thereby generating the summary video sequence. A video processing device configured to generate the summary video sequence is also disclosed.
机译:公开了一种用于从源视频序列生成摘要视频序列的方法。该方法包括:在源视频序列中识别事件视频序列,其中每个事件视频序列包括其中存在一个或多个感兴趣对象的连续视频帧;以及从事件视频序列的一个或多个事件视频序列的视频帧中提取描绘相应的一个或多个感兴趣对象的像素;在保持提取的像素与源视频序列中的空间和时间关系的同时,将一个或多个事件视频序列的视频帧的提取的像素叠加到事件视频序列的主事件视频序列的视频帧上,从而生成摘要视频序列。还公开了一种被配置为生成摘要视频序列的视频处理设备。

著录项

  • 公开/公告号US10192119B2

    专利类型

  • 公开/公告日2019-01-29

    原文格式PDF

  • 申请/专利权人 AXIS AB;

    申请/专利号US201715602222

  • 发明设计人 CHRISTIAN LJUNGBERG;ERIK NILSSON;

    申请日2017-05-23

  • 分类号H04N5/93;G06K9/00;G06T7/11;G06K9/46;G11B27/02;G11B27/031;G11B27/28;

  • 国家 US

  • 入库时间 2022-08-21 12:10:09

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