Solving the PnP Problem with Anisotropic Orthogonal Procrustes Analysis

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 a...

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Bibliographic Details
Published in2012 Second International Conference on 3D Imaging, Modeling, Processing, Visualization & Transmission pp. 262 - 269
Main Authors Garro, V., Crosilla, F., Fusiello, A.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2012
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ISBN1467344702
9781467344708
ISSN1550-6185
DOI10.1109/3DIMPVT.2012.40

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Summary: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.
ISBN:1467344702
9781467344708
ISSN:1550-6185
DOI:10.1109/3DIMPVT.2012.40