vol. 27, No. 4, pp 637-642
We investigate the projective properties of the feature consisting of two
concentric circles. We demonstrate there exist geometric and algebraic constraints
on its projection. We show how these constraints greatly simplify the recoveries of
the affine and Euclidean structures of a 3D plane. As an application, we assess the
performances of two camera calibration algorithms.
We investigate the projective properties of the feature consisting of two
concentric circles. We demonstrate there exist geometric and algebraic constraints
on its projection. We show how these constraints greatly simplify the recoveries of
the affine and Euclidean structures of a 3D plane. As an application, we assess the
performances of two camera calibration algorithms.