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Multimodality Acquisition of Articulatory Data and Processing
Abstract : 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.
Cited literature [14 references]
https://hal.inria.fr/inria-00316041
Contributor : Michael Aron Connect in order to contact the contributor
Submitted on : Tuesday, September 2, 2008 - 2:42:24 PM
Last modification on : Thursday, January 20, 2022 - 5:31:26 PM
Long-term archiving on: : Thursday, June 3, 2010 - 7:22:53 PM
Contributor : Michael Aron Connect in order to contact the contributor
Submitted on : Tuesday, September 2, 2008 - 2:42:24 PM
Last modification on : Thursday, January 20, 2022 - 5:31:26 PM
Long-term archiving on: : Thursday, June 3, 2010 - 7:22:53 PM
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