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Face tracking for model-based coding and face animation
Linköping University, Department of Electrical Engineering, Image Coding. Linköping University, The Institute of Technology. Div. of Sensor Technology, Swedish Defence Research Agency, Linköping, Sweden.ORCID iD: 0000-0002-6763-5487
Linköping University, Department of Electrical Engineering, Image Coding. Linköping University, The Institute of Technology.
2003 (English)In: International journal of imaging systems and technology (Print), ISSN 0899-9457, E-ISSN 1098-1098, Vol. 13, no 1, 8-22 p.Article in journal (Refereed) Published
Abstract [en]

We present a face and facial feature tracking system able to extract animation parameters describing the motion and articulation of a human face in real-time on consumer hardware. The system is based on a statistical model of face appearance and a search algorithm for adapting the model to an image. Speed and robustness is discussed, and the system evaluated in terms of accuracy.

Place, publisher, year, edition, pages
John Wiley & Sons, 2003. Vol. 13, no 1, 8-22 p.
Keyword [en]
Active appearance models, Face tracking, Facial action coding system, Model-based coding, MPEG-4
National Category
Computer Vision and Robotics (Autonomous Systems)
Identifiers
URN: urn:nbn:se:liu:diva-46552DOI: 10.1002/ima.10042OAI: oai:DiVA.org:liu-46552DiVA: diva2:267448
Available from: 2009-10-11 Created: 2009-10-11 Last updated: 2017-12-13Bibliographically approved

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Ahlberg, JörgenForchheimer, Robert

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