Animation of 3D Model of Human Head
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Date
2007-04
Authors
ORCID
Advisor
Referee
Mark
Journal Title
Journal ISSN
Volume Title
Publisher
Společnost pro radioelektronické inženýrství
Abstract
The paper deals with the new algorithm of animation of 3D model of the human head in combination with its global motion. The designed algorithm is very fast and with low calculation requirements, because it does not need the synthesis of the input videosequence for estimation of the animation parameters as well as the parameters of global motion. The used 3D model Candide generates different expressions using its animation units which are controlled by the animation parameters. These ones are estimated on the basis of optical flow without the need of extracting of the feature points in the frames of the input videosequence because they are given by the selected vertices of the animation units of the calibrated 3D model Candide. The established multiple iterations inside the designed animation algorithm of 3D model of the human head between two successive frames significantly improved its accuracy above all for the large motion.
Description
Citation
Radioengineering. 2007, vol. 16, č. 1, s. 58-66. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2007/07_01_58_66.pdf
http://www.radioeng.cz/fulltexts/2007/07_01_58_66.pdf
Document type
Peer-reviewed
Document version
Published version
Date of access to the full text
Language of document
en