Stable Radial Distortion Calibration by Polynomial Matrix Inequalities Programming

@inproceedings{Heller2014StableRD,
  title={Stable Radial Distortion Calibration by Polynomial Matrix Inequalities Programming},
  author={Jan Heller and Didier Henrion and Tom{\'a}s Pajdla},
  booktitle={ACCV},
  year={2014}
}
Polynomial and rational functions are the number one choice when it comes to modeling of radial distortion of lenses. However, several extrapolation and numerical issues may arise while using these functions that have not been covered by the literature much so far. In this paper, we identify these problems and show how to deal with them by enforcing… CONTINUE READING