Weakly-Supervised Violence Detection in Movies with Audio and Video Based Co-training

被引:0
作者
Lin, Jian [1 ]
Wang, Weiqiang [1 ]
机构
[1] Chinese Acad Sci, Grad Univ, Beijing, Peoples R China
来源
ADVANCES IN MULTIMEDIA INFORMATION PROCESSING - PCM 2009 | 2009年 / 5879卷
关键词
Violence; Weakly-supervised; pLSA; Audio; Video; Co-training;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
In this work, we present a novel method to detect violent shots in movies The detection process is split into two views the audio and video views From the audio-view. a weakly-supervised method is exploited to improve the Classification performance And from the video-view, WC use a classifier to detect violent shots Finally, the auditory and visual classifiers are combined in a co-training way The experimental results on several movies with violent contents preliminarily show the effectiveness of our method
引用
收藏
页码:930 / 935
页数:6
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