一种新的新闻视频索引视听分析方法

2009 2nd IEEE International Conference on Broadband Network & Multimedia Technology Pub Date : 2009-12-04 DOI:10.1109/ICBNMT.2009.5348521

Hu Yubin, Dong Yuan, Dong Chengyu, Wang Haila

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引用次数: 3

摘要

主播可以为新闻视频提供主题导向的导航。本文通过分析音像分析结果的重复度和持续时间，提出了一种基于多重滤波的音像分析结果融合方法。实验结果表明，在各类新闻视频中均取得了优异的效果(主播镜头的召回率为93.1%)。结果表明，该方法具有鲁棒性和通用性，可以处理具有不同特征和制作规则的各类新闻视频源。

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A novel audiovisual analysis for news video indexing

Anchor person can provide a topic-oriented navigation for news videos. In this paper we present a novel method based on multiple filtering for fusion of audiovisual analysis results, by analyzing their repetition and duration. Experiments results have achieved excellent results (93.1% recall rate in anchor shot) in various kinds of news video. It shows that our method is robust and has generality in handling diverse news video sources with different features and production rules.

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来源期刊

2009 2nd IEEE International Conference on Broadband Network & Multimedia Technology

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