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Classification of Semantic Concepts to Support the Analysis of the Inter-cultural Visual Repertoires of TV News Reviews

机译:语义概念的分类支持电视新闻评论文化间视觉曲目的分析

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TV news reviews are of strong interest in media and communication sciences, since they indicate national and international social trends. To identify such trends, scientists from these disciplines usually work with manually annotated video data. In this paper, we investigate if the time-consuming process of manual annotation can be automated by using the current pattern recognition techniques. To this end, a comparative study on different combinations of local and global features sets with two examples of the pyramid match kernel is conducted. The performance of the classification of TV new scenes is measured. The classes are taken from a coding scheme that is the result of an international discourse in media and communication sciences. For the classification of studio vs. non-studio, football vs. ice hockey, computer graphics vs. natural scenes and crowd vs. no crowd, recognition rates between 80 and 90 percent could be achieved.
机译:电视新闻评论对媒体和通讯科学有着强烈的兴趣,因为它们表明了国家和国际社会趋势。为了确定这些趋势,来自这些学科的科学家通常与手动注释的视频数据一起工作。在本文中,我们通过使用当前的模式识别技术来实现手动注释的耗时过程。为此,对本地和全局特征的不同组合的比较研究与金字塔匹配内核的两个示例进行了。测量了电视新场景的分类的性能。这些课程从编码方案中取出,这是媒体和通信科学的国际话语的结果。对于工作室与非工作室的分类,足球与冰球,计算机图形学与自然场景和人群与人群,可以实现80%至90%之间的识别率。

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