Modeling adaptive deformations during free-form pose estimation
 @InProceedings{rosenhahn03caip,
  author = 	 {B. Rosenhahn and C. Perwass and G. Sommer},
  title = 	 {Modeling adaptive deformations during free-form pose estimation},
  booktitle =	 {Proc. 10th Int. Conference on Computer Analysis of Images and Patterns 2003, Groningen, The Netherlands, August 2003},
  year =	 2003,
  editor =       {N. Petkov and M.A. Westenberg},
  publisher =    {Springer-Verlag},
  series =       {LNCS},
  volume =       {2756},
  pages =        {664-672}
}