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Speaker Tracking Using Multi-modal Fusion Framework

  • Anwar Saeed
  • Ayoub Al-Hamadi
  • Michael Heuer
Part of the Lecture Notes in Computer Science book series (LNCS, volume 7340)

Abstract

This paper introduces a framework by which multi-modal sensory data can be efficiently and meaningfully combined in the application of speaker tracking. This framework fuses together four different observation types taken from multi-modal sensors. The advantages of this fusion are that weak sensory data from either modality can be reinforced, and the presence of noise can be reduced. We propose a method of combining these modalities by employing a particle filter. This method offers satisfied real-time performance.

Keywords

Speaker tracking Skin detection Face detection Particle filter Time difference of arrival 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Anwar Saeed
    • 1
  • Ayoub Al-Hamadi
    • 1
  • Michael Heuer
    • 1
  1. 1.Institute for Electronics, Signal Processing and Communications (IESK)Otto-von-Guericke-University MagdeburgMagdeburgGermany

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