Theobald, BJ, Kruse, SM, Bangham, JA and Cawley, GC ORCID: https://orcid.org/0000-0002-4118-9095
(2003)
Towards a low bandwidth talking face using appearance models.
Image and Vision Computing, 21 (13-14).
pp. 1117-1124.
ISSN 0262-8856
Abstract
This paper is motivated by the need to develop low bandwidth virtual humans capable of delivering audio-visual speech and sign language at a quality comparable to high bandwidth video. Using an appearance model combined with parameter compression significantly reduces the number of bits required for animating the face of a virtual human. A perceptual method is used to evaluate the quality of the synthesised sequences and it appears that 3.6 kb s-1 can yield acceptable quality.
Item Type: | Article |
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Faculty \ School: | Faculty of Science > School of Computing Sciences University of East Anglia > Faculty of Science > Research Groups > Computational Biology (subgroups are shown below) > Machine learning in computational biology |
Depositing User: | Vishal Gautam |
Date Deposited: | 13 Jun 2011 12:45 |
Last Modified: | 07 Mar 2023 13:30 |
URI: | https://ueaeprints.uea.ac.uk/id/eprint/22082 |
DOI: | 10.1016/j.imavis.2003.08.015 |
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