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Eye Tracking in Coloured Image Scenes Represented by Ambisonic Fields of Musical Instrument Sounds

  • Guido Bologna
  • Michel Vinckenbosch
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3561)

Abstract

We present our recent project on visual substitution by Ambisonic 3D-sound fields. Ideally, our system should be used by blind or visually impaired subjects having already seen. The original idea behind our targeted prototype is the use of an eye tracker and musical instrument sounds encoding coloured pixels. The role of the eye tracker is to activate the process of attention inherent in the vision and to restore by simulation the mechanisms of central and peripheral vision. Moreover, we advocate the view that cerebral areas devoted to the integration of information will play a role by rebuilding a global image of the environment. Finally, the role of colour itself is to help subjects distinguishing coloured objects or perceiving textures, such as sky, walls, grass and trees, etc ...

Keywords

Plane Wave Sound Source Musical Instrument Blind Person Spatial Hearing 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2005

Authors and Affiliations

  • Guido Bologna
    • 1
  • Michel Vinckenbosch
    • 1
  1. 1.Laboratoire d’Informatique IndustrielleUniversity of Applied Science HES-SOGenevaSwitzerland

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