| 摘要 |
PROBLEM TO BE SOLVED: To provide a video summarization device which generates a summarized video properly reflecting the video content. SOLUTION: The video summarization device includes: a source data management part 102 which stores video data, and meta data of the video data; a context line calculation part 120 which calculates a context line to which segments which are the lines for coupling approximate center points of frames whose arrangement orders are adjacent to each other are coupled, calculates an amount of change of content information about each of frames in which end points of segments exist, and changes positions of the end points of the segments by a predetermined amount according to the calculated amount of change; an object layout calculation part 130 which selects video data in which distance between the end points of the segments included in the frames and the approximate center points of the objects included in the video data is smaller than a first threshold, and difference between the directions of the segments and directions of the objects is smaller than a second threshold from the source data management part 102 as the summarized video. COPYRIGHT: (C)2009,JPO&INPIT
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