CoMedi: using computer vision to support awareness and privacy in mediaspaces

  • Authors:
  • Joëlle Coutaz;François Bérard;Eric Carraux;William Astier;James L. Crowley

  • Affiliations:
  • CLIPS-IMAG, Grenoble Cedex, France;CLIPS-IMAG, Grenoble Cedex, France;CLIPS-IMAG, Grenoble Cedex, France;CLIPS-IMAG, Grenoble Cedex, France;INRIA Rhône-Alpes, Montbonnot St-Martin, France

  • Venue:
  • CHI '99 Extended Abstracts on Human Factors in Computing Systems
  • Year:
  • 1999

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Abstract

CoMedi is a mediaspace prototype that uses computer vision to provide new solutions to the problems of visual discontinuity and privacy. CoMedi includes a robust face tracker based on cooperation of multiple vision techniques, a tele-exploration tool based on a multi-resolution fovea, and new privacy filter using eigen-space coding.