Towards videorealistic synthetic visual speech

Theobald, Barry, Bangham, J. Andrew, Kruse, Silko, Cawley, Gavin ORCID: https://orcid.org/0000-0002-4118-9095 and Matthews, Iain (2001) Towards videorealistic synthetic visual speech. In: Uncertainty in Geometric Computations. The Kluwer International Series in Engineering and Computer Science, 704 . Kluwer Academic Publishers, pp. 175-184. ISBN 978-0-7923-7309-4

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Abstract

In this paper we present preliminary results of work towards a videorealistic visual speech synthesiser. A generative model is used to track the face of a talker uttering a series of training sentences and an inventory of synthesis units is built by representing the trajectory of the model parameters with spline curves. A set of model parameters corresponding to a new utterance is formed by concatenating spline segments corresponding to synthesis units in the inventory and sampling at the original frame rate. The new parameters are applied to the model to create a sequence of images corresponding to the talking face.

Item Type:	Book Section
Faculty \ School:	Faculty of Science > School of Computing Sciences
UEA Research Groups:	Faculty of Science > Research Groups > Interactive Graphics and Audio Faculty of Science > Research Groups > Centre for Ocean and Atmospheric Sciences Faculty of Science > Research Groups > Data Science and Statistics Faculty of Science > Research Groups > Computational Biology
Depositing User:	Vishal Gautam
Date Deposited:	25 Aug 2011 14:22
Last Modified:	20 Jun 2023 14:55
URI:	https://ueaeprints.uea.ac.uk/id/eprint/21911
DOI:	10.1007/978-1-4615-0813-7_15

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