Information extraction from speech in Stress Situation. Application to the Medical Supervision in a Smart House

نویسندگان

  • E. CASTELLI
  • D. ISTRATE
  • N. NOURY
چکیده

Résumé Afin d’améliorer les conditions de vie des malades et de diminuer les coûts d’hospitalisation, le monde médical s’intéresse de plus en plus aux techniques de télémonitoring. Celles-ci permettront aux personnes âgées ou aux malades à risques, de rester à leur domicile, tout en bénéficiant d’une surveillance médicale à distance, automatisée et assistée, capable d’avertir les services d’urgence en cas de situation anormale (malaise) pour une intervention rapide. Nous développons en collaboration avec le laboratoire TIMC-IMAG, un système de télémonitoring dans un habitat doté de capteurs de données physiologiques, de capteurs de position de la personne, et de microphones. L’originalité de notre approche consiste à remplacer la surveillance par caméra vidéo par l’utilisation de microphones enregistrant les sons (parole ou bruits) dans l’appartement. Ce système d’acquisition sonore multivoies, grâce aux informations sonores couplées aux informations données par les autres capteurs, nous permettra d’identifier si la personne se trouve dans une situation de détresse ou non. Nous décrivons la position dans l’appartement des capteurs et la solution pratique choisie pour le système d’acquisition et nous présentons l’enregistrement d’un corpus de situations de vie courante et de détresse.

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تاریخ انتشار 2003