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| HAL : hal-00327473, version 1 |
| DOI : 10.1155/2007/73703 |
| Fiche détaillée |  Récupérer au format |
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| EURASIP Journal on Image and Video Processing 2007 (2007) ID 73703 |
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| Cued Speech Gesture Recognition: A First Prototype Based on Early Reduction |
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Thomas Burger 1Alice Caplier 2 |
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| (12/2007) |
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| Cued Speech is a specific linguistic code for hearing-impaired people. It is based on both lip reading and manual gestures. In the context of THIMP (Telephony for the Hearing-IMpaired Project), we work on automatic cued speech translation. In this paper, we only address the problem of automatic cued speech manual gesture recognition. Such a gesture recognition issue is really common from a theoretical point of view, but we approach it with respect to its particularities in order to derive an original method. This method is essentially built around a bioinspired method called early reduction. Prior to a complete analysis of each image of a sequence, the early reduction process automatically extracts a restricted number of key images which summarize the whole sequence. Only the key images are studied from a temporal point of view with lighter computation than the complete sequence |
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| 1 : | Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (Lab-STICC) |
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CNRS : UMR3192 – Université de Bretagne Occidentale - Brest – Université de Bretagne Sud – Institut Télécom – Télécom Bretagne – Université européenne de Bretagne – Institut Supérieur des Sciences et Technologies de Brest (ISSTB) |
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| 2 : | Grenoble Images Parole Signal Automatique (GIPSA-lab) |
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CNRS : UMR5216 – Université Joseph Fourier - Grenoble I – Université Pierre Mendès-France - Grenoble II – Université Stendhal - Grenoble III – Institut Polytechnique de Grenoble |
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| 3 : | France Télécom Recherche & Développement (FT R&D) |
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France Télécom |
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| Domaine | : | Sciences de l'ingénieur/Traitement du signal et de l'image Informatique/Traitement du signal et de l'image |
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| Liste des fichiers attachés à ce document : | |||||
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| hal-00327473, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00327473 | |
| oai:hal.archives-ouvertes.fr:hal-00327473 | |
| Contributeur : Thomas Burger | |
| Soumis le : Mercredi 8 Octobre 2008, 15:18:06 | |
| Dernière modification le : Mercredi 17 Décembre 2008, 15:01:15 | |
