首先我们从体育视频中剔除观众不关注的非比赛场景（播音室场景、广告场景）
为了从大量体育视频中提取出观众关注的片段
我们的算法无论对无关场景的剔除还是对精彩片段的提取都取得了比较好的效果
然后在此基础上对比赛中的精彩片段进行了标注
在这一模型中我们对音视频信息进行了综合分析
） 摘要： 体育节目在当前人们的生活中占据着相当重要的地位
） Abstract： As one of the most popular program, sports programs have taken an importance role in people’s lives
In order to extract the video segment by which the audiences are most attracted, we have proposed a hierarchical extracting model
In this model we analyze the scene with both audio and video features
We remove the unrelated scenes (the studio scenes, ads scenes), and then mark the scenes which the audience concerns more
Experiments show that our algorithms for both unrelated scenes removing and wonderful segment extracting have achieved a good result
Keywords： multimedia technology;audio recognition;scene segmentation 下载PDF阅读器 PDF全文下载： 初稿 （ 296 ） 作者简介： 通信联系人： 【收录情况】 中国科技论文在线： 黄千
音视频结合的体育视频精彩片段提取[EB/OL]
