Plane-Based Calibration for Linear Cameras |
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Authors: | Jamil Draréni Sébastien Roy Peter Sturm |
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Affiliation: | 1.Département d’Informatique et Recherche Opérationnelle,Université de Montréal,Montréal,Canada;2.INRIA Rh?ne-Alpes,Montbonnot,France |
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Abstract: | Linear or 1D cameras are used in several areas such as industrial inspection and satellite imagery. Since 1D cameras consist
of a linear sensor, a motion (usually perpendicular to the sensor orientation) is performed in order to acquire a full image.
In this paper, we present a novel linear method to estimate the intrinsic and extrinsic parameters of a 1D camera using a
planar object. As opposed to traditional calibration scheme based on 3D-2D correspondences of landmarks, our method uses homographies
induced by the images of a planar object. The proposed algorithm is linear, simple and produces good results as shown by our
experiments. |
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Keywords: | |
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