Title :
Solving the PnP Problem with Anisotropic Orthogonal Procrustes Analysis
Author :
Garro, Valeria ; Crosilla, Fabio ; Fusiello, Andrea
Author_Institution :
Dept. of Comput. Sci., Univ. of Verona, Verona, Italy
Abstract :
In this paper we formulate the Perspective-n-Point (a.k.a. exterior orientation) problem in terms of an instance of the an isotropic orthogonal Procrustes problem, and derive its solution. Experiments with synthetic and real data demonstrate that our method reaches the best trade-off between speed and accuracy. The MATLAB code reported in the paper testifies that it is also exceedingly simple to implement.
Keywords :
computer vision; mathematics computing; pose estimation; Matlab code; PnP problem; anisotropic orthogonal Procrustes analysis; perspective-n-point problem; Accuracy; Cameras; Educational institutions; MATLAB; Matrices; Noise; Vectors; Camera orientation; Pose estimation; Procrustes Analysis;
Conference_Titel :
3D Imaging, Modeling, Processing, Visualization and Transmission (3DIMPVT), 2012 Second International Conference on
Conference_Location :
Zurich
Print_ISBN :
978-1-4673-4470-8
DOI :
10.1109/3DIMPVT.2012.40
