Rigid Motion Estimation from Non-Central Catadioptric Images

I
ICPR
2004
17th International Conference on Pattern Recognition (ICPR'04) - Volume 4
Abstract - Rigid Motion Estimation from Non-Central Catadioptric Images

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17th International Conference on Pattern Recognition (ICPR'04) - Volume 4

Cambridge UK

August 23-August 26

ISBN: 0-7695-2128-2

	ASCII Text	x
	Nuno Gon?alves, Helder Ara?, "Rigid Motion Estimation from Non-Central Catadioptric Images," Pattern Recognition, International Conference on, vol. 4, pp. 268-271, 17th International Conference on Pattern Recognition (ICPR'04) - Volume 4, 2004.

	BibTex	x
	@article{ 10.1109/ICPR.2004.1333755, author = {Nuno Gon?alves and Helder Ara?}, title = {Rigid Motion Estimation from Non-Central Catadioptric Images}, journal ={Pattern Recognition, International Conference on}, volume = {4}, year = {2004}, issn = {1051-4651}, pages = {268-271}, doi = {http://doi.ieeecomputersociety.org/10.1109/ICPR.2004.1333755}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Pattern Recognition, International Conference on TI - Rigid Motion Estimation from Non-Central Catadioptric Images SN - 1051-4651 SP268 EP271 A1 - Nuno Gon?alves, A1 - Helder Ara?, PY - 2004 KW - null VL - 4 JA - Pattern Recognition, International Conference on ER -

Nuno Gon?alves, University of Coimbra, Portugal

Helder Ara?, University of Coimbra, Portugal

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICPR.2004.1333755

This paper addresses the problem of rigid motion estimation and 3D reconstruction in vision systems where it is possible to recover the incident direction from image points. Such systems include pinhole cameras and catadioptric cameras. Given two images of the same scene acquired from two positions, the transformation is estimated by means of an iterative process. The estimation process aims at having corresponding incident rays intersecting at the same 3D point. Geometrical relationships are derived to support the estimation method. Experiments with real images are presented.

Citation:

Nuno Gon?alves, Helder Ara?, "Rigid Motion Estimation from Non-Central Catadioptric Images," icpr, vol. 4, pp.268-271, 17th International Conference on Pattern Recognition (ICPR'04) - Volume 4, 2004

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