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Visual analysis of lip coarticulation in VCV utterances

Turkmani, A, Hilton, A, Jackson, PJB and Edge, J (2007) Visual analysis of lip coarticulation in VCV utterances In: INTERSPEECH 2007, 2007-08-27 - 2007-08-31, Antwerp, Belgium.

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Abstract

This paper presents an investigation of the visual variation on the bilabial plosive consonant /p/ in three coarticulation contexts. The aim is to provide detailed ensemble analysis to assist coarticulation modelling in visual speech synthesis. The underlying dynamics of labeled visual speech units, represented as lip shape, from symmetric VCV utterances, is investigated. Variation in lip dynamics is quantitively and qualitatively analyzed. This analysis shows that there are statistically significant differences in both the lip shape and trajectory during coarticulation.

Item Type: Conference or Workshop Item (Paper)
Related URLs:
Divisions: Faculty of Engineering and Physical Sciences > Electronic Engineering > Centre for Vision Speech and Signal Processing
Depositing User: Symplectic Elements
Date Deposited: 20 Apr 2012 10:42
Last Modified: 23 Sep 2013 19:00
URI: http://epubs.surrey.ac.uk/id/eprint/111066

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