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Recognizing complex events in real movies by combining audio and video features
Ji-Xiang Du1; Chuan-Min Zhai1; Yi-Lan Guo1; Yuan-Yan Tang2; Chun Lung Philip Chenb2
2014-08-05
Source PublicationNeurocomputing
ISSN0925-2312
Volume137Pages:89-95
Abstract

This paper proposes a novel approach in taking audio feature into account for better event recognition performance in recognizing complex events in real movies, since audio can provide strong evidence to certain events. In our method, local-space time feature and audio feature are firstly extracted from the video sequences and then an individual video sequence is represented as a SOFM density map finally we integrate such density map with SVM for recognition events. To evaluate effectiveness of this method, this paper uses the public Hollywood dataset, in this dataset the shot sequences have been collected from 32 different Hollywood movies and it includes 8 event classes. The presented result justifies the proposed method explicitly, improve the average accuracy and average precision compared to other relative approaches. 

KeywordAudio Feature Event Recognition Local Space-time Features Self-organization Feature Map
DOI10.1016/j.neucom.2013.04.053
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaComputer Science
WOS SubjectComputer Science, Artificial Intelligence
WOS IDWOS:000336474400011
PublisherELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Scopus ID2-s2.0-84899644630
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Citation statistics
Document TypeJournal article
CollectionDEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Corresponding AuthorJi-Xiang Du; Chuan-Min Zhai; Yi-Lan Guo
Affiliation1.Department of Computer Science and Technology, Huaqiao University, Xiamen, China
2.Faculty of Science and Technology, University of Macau, Macau, China
Recommended Citation
GB/T 7714
Ji-Xiang Du,Chuan-Min Zhai,Yi-Lan Guo,et al. Recognizing complex events in real movies by combining audio and video features[J]. Neurocomputing, 2014, 137, 89-95.
APA Ji-Xiang Du., Chuan-Min Zhai., Yi-Lan Guo., Yuan-Yan Tang., & Chun Lung Philip Chenb (2014). Recognizing complex events in real movies by combining audio and video features. Neurocomputing, 137, 89-95.
MLA Ji-Xiang Du,et al."Recognizing complex events in real movies by combining audio and video features".Neurocomputing 137(2014):89-95.
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