Intrinsic camera calibration equipped with Scheimpflug optical device

Peter Fasogbon; Luc Duvieubourg; Pierre-Antoine Lacaze; Ludovic Macaire

doi:10.1117/12.2182661

30 April 2015 Intrinsic camera calibration equipped with Scheimpflug optical device

Peter Fasogbon, Luc Duvieubourg, Pierre-Antoine Lacaze, Ludovic Macaire

Author Affiliations +

Proceedings Volume 9534, Twelfth International Conference on Quality Control by Artificial Vision 2015; 953416 (2015) https://doi.org/10.1117/12.2182661
Event: The International Conference on Quality Control by Artificial Vision 2015, 2015, Le Creusot, France

Abstract

We present the problem of setting up an intrinsic camera calibration under Scheimpflug condition for an industrial application. We aim to calibrate the Scheimpflug camera using a roughly hand positioned calibration pattern with bundle adjustment technique. The assumptions used by classical calibration methodologies are not valid anymore for cameras undergoing Scheimpflug condition. Therefore, we slightly modify pin-hole model to estimate the Scheimpflug angles. The results are tested on real data sets captured from cameras limited by various industrial constraints, and in the presence of large distortions.

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Peter Fasogbon, Luc Duvieubourg, Pierre-Antoine Lacaze, and Ludovic Macaire "Intrinsic camera calibration equipped with Scheimpflug optical device", Proc. SPIE 9534, Twelfth International Conference on Quality Control by Artificial Vision 2015, 953416 (30 April 2015); https://doi.org/10.1117/12.2182661

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