Audio Recurrence Contribution to a Video-based TV Program Structuring Approach

Alina Elma Abduraman, Sid-Ahmed Berrani, B. Mérialdo
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引用次数: 1

Abstract

This paper addresses the problem of unsupervised TV programs structuring. Program structuring allows direct and non linear access to the desired parts of a program. Our work addresses the structuring of recurrent TV programs like news, entertainment programs, TV shows, TV magazines. In a previous work we proposed a program structuring method based on the detection of video recurrences. In this paper we extend our study to audio recurrences and verify their influence on the final structuring. We evaluate the structuring results on both approaches (audio and video) separately and jointly. We use for evaluation a 62 hours dataset corresponding to 97 episodes of TV programs.
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音频递归对基于视频的电视节目结构方法的贡献
本文研究了无监督电视节目结构问题。程序结构允许直接和非线性地访问程序的所需部分。我们的工作涉及新闻、娱乐节目、电视节目、电视杂志等经常性电视节目的结构。在之前的工作中,我们提出了一种基于视频递归检测的程序结构化方法。在本文中,我们将研究扩展到音频递归,并验证它们对最终结构的影响。我们分别和联合评估了两种方法(音频和视频)的结构化结果。我们使用与97集电视节目相对应的62小时数据集进行评估。
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