Robust self-calibration and Euclidean reconstruction via affine approximation

@inproceedings{Kahl1998RobustSA,
  title={Robust self-calibration and Euclidean reconstruction via affine approximation},
  author={Fredrik Kahl and Anders Heyden},
  booktitle={ICPR},
  year={1998}
}
A new approach to self-calibration and Euclidean reconstru ction from image sequences is presented. The key idea is to start with the affine camera mo del as a first approximation to obtain affine 3D structure. It is then upgraded to Euclidea n structure and finally, refined by applying the full perspective camera model. All steps in t his procedure are described in detail and well-motivated. The method is robust and it als o provides an estimate of the accuracy of the estimated parameters. The… CONTINUE READING