Modeling of radial asymmetry in lens distortion facilitated by modern optimization techniques

@inproceedings{Villiers2009ModelingOR,
  title={Modeling of radial asymmetry in lens distortion facilitated by modern optimization techniques},
  author={Jason P. de Villiers and F. W. Leuschner and Ronelle Geldenhuys},
  year={2009}
}
Most current lens distortion models use only a few terms of Brown’s model, which assumes that the radial distortion is dependant only on the distance from the distortion centre, and an additive tangential distortion can be used to correct lens de-centering. This paper shows that the characterization of lens distortion can be improved by over 79% compared to… CONTINUE READING