Title :
Violence Detection in Movies with Auditory and Visual Cues
Author :
Lin, Jian ; Sun, Yi ; Wang, Weiqiang
Author_Institution :
Sch. of Inf. Sci. & Eng., Grad. Univ. of Chinese Acad. of Sci., Beijing, China
Abstract :
In this paper, we present a novel method to detect violent scenes in movies. The detection process involves two views-audio and video views. For the audio view, a supervised method based on HCRFs is exploited to improve the classification performance. For the video view, we detect violent shots by locating the violent areas. 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.
Keywords :
audio signal processing; object detection; pattern classification; video signal processing; HCRF supervised method; auditory classifier; auditory detection; hidden conditional random field; violent scene detection; visual classifier; visual detection; HCRF; audio-view; co-training; videoview; violent shots detection;
Conference_Titel :
Computational Intelligence and Security (CIS), 2010 International Conference on
Conference_Location :
Nanning
Print_ISBN :
978-1-4244-9114-8
Electronic_ISBN :
978-0-7695-4297-3
DOI :
10.1109/CIS.2010.128
