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2006 IEEE International Conference on Multimedia and Expo
Robust Rigid Head Motion Estimation Based on Differential Evolution
Toronto, ON, Canada
July 09-July 12
ISBN: 1-4244-0366-7
ASCII Text
x 
 
Axel Weissenfeld, Onay Urfalioglu, Kang Liu, Joern Ostermann, "Robust Rigid Head Motion Estimation Based on Differential Evolution," Multimedia and Expo, IEEE International Conference on, pp. 225-228, 2006 IEEE International Conference on Multimedia and Expo, 2006.
 
 
BibTex
x
 
@article{ 10.1109/ICME.2006.262423,
author = {Axel Weissenfeld and Onay Urfalioglu and Kang Liu and Joern Ostermann},
title = {Robust Rigid Head Motion Estimation Based on Differential Evolution},
journal ={Multimedia and Expo, IEEE International Conference on},
volume = {0},
year = {2006},
isbn = {1-4244-0366-7},
pages = {225-228},
doi = {http://doi.ieeecomputersociety.org/10.1109/ICME.2006.262423},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Multimedia and Expo, IEEE International Conference on
TI - Robust Rigid Head Motion Estimation Based on Differential Evolution
SN - 1-4244-0366-7
SP225
EP228
A1 - Axel Weissenfeld,
A1 - Onay Urfalioglu,
A1 - Kang Liu,
A1 - Joern Ostermann,
PY - 2006
KW - null
VL - 0
JA - Multimedia and Expo, IEEE International Conference on
ER -
 
Axel Weissenfeld, Institut f?r Informationsverarbeitung, University of Hannover, Appelstr. 9A, 30167 Hannover, Germany. aweissen@tnt.uni-hannover.de
Onay Urfalioglu, Institut f?r Informationsverarbeitung, University of Hannover, Appelstr. 9A, 30167 Hannover, Germany
Kang Liu, Institut f?r Informationsverarbeitung, University of Hannover, Appelstr. 9A, 30167 Hannover, Germany
Joern Ostermann, Institut f?r Informationsverarbeitung, University of Hannover, Appelstr. 9A, 30167 Hannover, Germany
In this paper we present a system to robustly estimate the 3D position of a human head. Before the face model is positioned in the initial frame, it is adapted to the 3D scan of the tracked human head. Head tracking is achieved by minimizing a robust cost function with a stochastic optimization algorithm called Differential Evolution. This approach enables the estimation of large motions between consecutive frames. Furthermore, the algorithmcan even handle a large number of outliers e.g. caused by occlusion and still estimate the precise position.
Citation:
Axel Weissenfeld, Onay Urfalioglu, Kang Liu, Joern Ostermann, "Robust Rigid Head Motion Estimation Based on Differential Evolution," icme, pp.225-228, 2006 IEEE International Conference on Multimedia and Expo, 2006
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