Communication Dans Un Congrès Année : 2006

Characterization of Cued Speech Vowels from The inner LiP contour.

Résumé

Cued Speech (CS) is a manual code that complements lip-reading to enhance speech perception from visual input. The phonetic translation of CS gestures needs to combine the manual CS information with information from the lips, taking into account the desynchronization delay (Attina et al. [1], Aboutabit et al. [2]) between these two flows of information. This paper focuses on the analysis of the lip flow for vowels in French Cued Speech. The vocalic lip targets are defined automatically at the instant of minimum velocity of the inner lip contour area parameter, constrained by the corresponding acoustic labeling. We discuss in particular the possibility of discriminating the vowels with geometric lip parameters using the values at the instant of vocalic targets when associated to a Cued Speech hand position.

Fichier principal
Vignette du fichier
Aboutabit_ICSLP2006.pdf (412.75 Ko) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)
Licence
Loading...

Dates et versions

hal-00330691 , version 1 (15-10-2008)

Licence

Identifiants

  • HAL Id : hal-00330691 , version 1

Citer

Noureddine Aboutabit, Denis Beautemps, Laurent Besacier. Characterization of Cued Speech Vowels from The inner LiP contour.. Interspeech 2006 - ICSLP, Ninth International Conference on Spoken Language Processing, Sep 2006, Pittsburgh, United States. pp. ⟨hal-00330691⟩
224 Consultations
855 Téléchargements

Partager

  • More