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Tenth IEEE International Conference on Computer Vision (ICCV'05) Volume 1
Degenerate Cases and Closed-form Solutions for Camera Calibration with One-Dimensional Objects
Beijing, China
October 17-October 20
ISBN: 0-7695-2334-X
ASCII Text
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P? Hammarstedt, Peter Sturm, Anders Heyden, "Degenerate Cases and Closed-form Solutions for Camera Calibration with One-Dimensional Objects," Computer Vision, IEEE International Conference on, vol. 1, pp. 317-324, Tenth IEEE International Conference on Computer Vision (ICCV'05) Volume 1, 2005.
 
 
BibTex
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@article{ 10.1109/ICCV.2005.68,
author = {P? Hammarstedt and Peter Sturm and Anders Heyden},
title = {Degenerate Cases and Closed-form Solutions for Camera Calibration with One-Dimensional Objects},
journal ={Computer Vision, IEEE International Conference on},
volume = {1},
year = {2005},
issn = {1550-5499},
pages = {317-324},
doi = {http://doi.ieeecomputersociety.org/10.1109/ICCV.2005.68},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Computer Vision, IEEE International Conference on
TI - Degenerate Cases and Closed-form Solutions for Camera Calibration with One-Dimensional Objects
SN - 1550-5499
SP317
EP324
A1 - P? Hammarstedt,
A1 - Peter Sturm,
A1 - Anders Heyden,
PY - 2005
KW - null
VL - 1
JA - Computer Vision, IEEE International Conference on
ER -
 
P? Hammarstedt, Malmo University
Peter Sturm, INRIA Rh?ne-Alpes
Anders Heyden, Malmo University
Camera Calibration with one-dimensional objects is based on an algebraic constraint on the image of the absolute conic. We will give an alternative derivation to this constraint, allowing a geometrical interpretation. From this we derive the degenerate cases, or critical motions, where the calibration algorithm will fail. We also show that constraints on the intrinsic parameters lead to simplified closed-form solutions and a reduced set of critical motions. A simulation and a real data experiment is performed to evaluate the accuracy of the calibration result for motions close to being critical.
Citation:
P? Hammarstedt, Peter Sturm, Anders Heyden, "Degenerate Cases and Closed-form Solutions for Camera Calibration with One-Dimensional Objects," iccv, vol. 1, pp.317-324, Tenth IEEE International Conference on Computer Vision (ICCV'05) Volume 1, 2005
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