8-pt radial distortion problem
 
Problem:
Simultaneous estimation of epipolar geometry and one-paramenter radial distortion model of two partially-calibrated cameras with same radial distortion from eight image point correspondences.

8-pt radial distortion problem

 
Publications:
  1. Kukelova Z., Pajdla T. A minimal solution to the autocalibration of radial distortion. CVPR 2007, Minneapolis, USA, June 2007.. [pdf | http | code]
  2. Z. Kukelova, M. Bujnak, T. Pajdla, Automatic Generator of Minimal Problem Solvers, ECCV 2008, (to appear). [pdf | http | code]
Code:
  • Groebner basis solver [1] (Matlab+mex) [link]
  • Greobner basis solver generated using Automatic generator (Matlab) [source code]
  • Greobner basis solver generated using Automatic generator (C) [source code]
Evaluation: