Coupling electromagnetic sensors and ultrasound images for tongue tracking: acquisition setup and preliminary results

Michael Aron 1 Erwan Kerrien 1 Marie-Odile Berger 1 Yves Laprie 2
1 MAGRIT - Visual Augmentation of Complex Environments
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
2 PAROLE - Analysis, perception and recognition of speech
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : This paper describes a new method for coupling ultrasound images with tree-dimensional electromagnetic data, to recover larger parts of the tongue during speech production. The electromagnetic data is superimposed on ultrasound images after spatial and temporal calibration. Successful fusion results are presented on various speech sequences. A complete setup for evaluation of the electromagnetic system is further presented.
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https://hal.inria.fr/inria-00110634
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Michael Aron, Erwan Kerrien, Marie-Odile Berger, Yves Laprie. Coupling electromagnetic sensors and ultrasound images for tongue tracking: acquisition setup and preliminary results. 7th International Seminar on Speech Production - ISSP'06, Dec 2006, Ubatuba, Brazil. ⟨inria-00110634⟩

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