Computing the intrinsic camera parameters using Pascal
 @InProceedings{rosenhahn99caip,
  author = 	 {B. Rosenhahn and E. Bayro-Corrochano },
  title = 	 {Computing the intrinsic camera parameters using Pascal's theorem},
  booktitle = 	 {8th Int. Conference on Computer Analysis of Images and Patterns, Ljubljana},
  year =	 1999,
  publisher =	 {Springer-Verlag},
  editor =       {F. Solina and A. Leonardis},
  series =       {LNCS},
  volume =       1689,
  pages =	 {427-434}
}