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Design and Implementation of Emergency Recognition System based on Multimodal Information

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2009, 14(2), pp.181-190
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

김영운 1 Kang Sun-Kyung 1 소인미 1 권대규 ORD ID 2 Sang Seol. Lee 1 Yong-Ju Lee 1 Jung, Sung-Tae 1

1원광대학교
2전북대학교

Accredited

ABSTRACT

This paper presents a multimodal emergency recognition system based on visual information, audio information and gravity sensor information. It consists of video processing module, audio processing module, gravity sensor processing module and multimodal integration module. The video processing module and gravity sensor processing module respectively detects actions such as moving, stopping and fainting and transfer them to the multimodal integration module. The multimodal integration module detects emergency by fusing the transferred information and verifies it by asking a question and recognizing the answer via audio channel. The experiment results show that the recognition rate of video processing module only is 91.5% and that of gravity sensor processing module only is 94%, but when both information are combined the recognition result becomes 100%.

Citation status

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