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Conference Papers Year : 2008

Multimodality Acquisition of Articulatory Data and Processing


In this paper, a framework to acquire and process dynamic data of the tongue during speech processing is presented. First, a setup to acquire data of the tongue shape combining ultrasound images, electromagnetic localization sensors and sound is presented. Techniques to automatically calibrate and synchronize the data are described. A method to extract the tongue shape is then proposed, by combining a preprocessing of the ultrasound images with an imagebased tracking method that integrates adapted constraints.
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inria-00316041 , version 1 (02-09-2008)


  • HAL Id : inria-00316041 , version 1


Michael Aron, Anastasios Roussos, Marie-Odile Berger, Erwan Kerrien, Petros Maragos. Multimodality Acquisition of Articulatory Data and Processing. 16th European Signal Processing Conference - EUSIPCO 2008, EPFL, Aug 2008, Lausanne, Switzerland. ⟨inria-00316041⟩
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