生成个性化的体育视频摘要

N. Babaguchi, Yoshihiko Kawai, T. Kitahashi
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引用次数: 34

摘要

视频抽象定义为从原始视频流中创建更短的视频剪辑。本文提出了一种生成个性化体育转播视频摘要的方法。我们首先通过与描述游戏亮点的游戏统计相匹配,从视频流中检测重要事件。在图像帧上出现的覆盖层中的文本信息被识别为这种匹配。然后,我们根据个人喜好,从这些检测到的事件中选择高光镜头。最后,我们将每个镜头与相关的音频和文本按时间顺序连接起来。从实验结果中,我们验证了一小时长的视频可以压缩成一分钟长的个性化摘要。
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Generation of personalized abstract of sports video
Video abstraction is defined as creating a shorter video clip from an original video stream. In this paper, we propose a method of generating a personalized abstract of broadcasted sports video. We first detect significant events from the video stream by matching with gamestats in which highlights of the game are described. Textual information in an overlay appearing on an image frame is recognized for this matching. Then, we select highlight shots from these detected events, reflecting on personal preferences. Finally, we connect each shot augmented with related audio and text in temporal order. From experimental results, we verified that an hourlength video can be compressed into a minute-length personalized abstract.
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