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Recognizing Complex Events in Real Movies by Audio Features

  • Ji-Xiang Du
  • Yi-Lan Guo
  • Chuan-Min Zhai
Conference paper
Part of the Communications in Computer and Information Science book series (CCIS, volume 304)

Abstract

This paper proposes a novel approach to taking audio feature into account for better event recognition performance in recognizing complex events in real movies. Firstly, local-space time feature and audio feature are extracted, and then an individual video sequence is represented as a SOFM density map, finally we integrate such density map with SVM for recognition events. Using the public Hollywood dataset, the presented result justify the proposed method explicitly improve the average accuracy and average precision compared to other relative approaches.

Keywords

local space-time features audio feature self-organization feature map event recognition 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Ji-Xiang Du
    • 1
  • Yi-Lan Guo
    • 1
  • Chuan-Min Zhai
    • 1
  1. 1.Department of Computer Science and TechnologyHuaqiao UniversityXiamenChina

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