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Real-Time Facial Feature Tracking on a Mobile Device.
- Source :
-
International Journal of Computer Vision . Feb2012, Vol. 96 Issue 3, p280-289. 10p. 2 Color Photographs, 3 Black and White Photographs, 2 Diagrams, 1 Chart, 2 Graphs. - Publication Year :
- 2012
-
Abstract
- This paper presents an implementation of the Active Appearance Model that is able to track a face on a mobile device in real-time. We achieve this performance by discarding an explicit texture model, using fixed-point arithmetic for much of the computation, applying a sequence of models with increasing complexity, and exploiting a sparse basis projection via Haar-like features. Our results show that the Haar-like feature basis achieves similar performance to more traditional approaches while being more suitable for a mobile device. Finally, we discuss mobile applications of the system such as face verification, teleconferencing and human-computer interaction. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09205691
- Volume :
- 96
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- International Journal of Computer Vision
- Publication Type :
- Academic Journal
- Accession number :
- 70601037
- Full Text :
- https://doi.org/10.1007/s11263-011-0464-9