title: Influence of camera calibration conditions on the accuracy of 3D reconstruction.
abstract: For stereoscopic systems designed for metrology applications, the accuracy of camera calibration dictates the precision of the 3D reconstruction. In this paper, the impact of various calibration conditions on the reconstruction quality is studied using a virtual camera calibration technique and the design file of a commercially available lens. This technique enables the study of the statistical behavior of the reconstruction task in selected calibration conditions. The data show that the mean reprojection error should not always be used to evaluate the performance of the calibration process and that a low quality of feature detection does not always lead to a high mean reconstruction error.
authors.forename: Anne-Sophie
authors.initials: AS
authors.lastname: Poulin-Girard
authors.forename: Simon
authors.initials: S
authors.lastname: Thibault
authors.forename: Denis
authors.initials: D
authors.lastname: Laurendeau