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Cued Speech Gesture Recognition: A First Prototype Based on Early Reduction

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Abstract

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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Correspondence to Thomas Burger.

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Open Access This article is distributed under the terms of the Creative Commons Attribution 2.0 International License (https://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Burger, T., Caplier, A. & Perret, P. Cued Speech Gesture Recognition: A First Prototype Based on Early Reduction. J Image Video Proc 2007, 073703 (2008) doi:10.1155/2007/73703

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Keywords

  • Reduction Process
  • Complete Sequence
  • Temporal Point
  • Complete Analysis
  • Original Method