Self-Calibration Using a Planar Scene and Parallelogram

In this article, we are interested in the utilization of an unknown planar scene for the CCD camera selfcalibration having a constant focal distance. The originality of our method resides in the matching utilization in three images to estimate all matrixes of a parallelogram projection that are exploited with homographies between images to estimate the camera intrinsic parameters. The experimental results show the robustness of our algorithms, in term of stability and convergence.