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Proceedings Paper

Uncertainty in a vision-based locating system with two different locating algorithms
Author(s): Markku Jarviluoma; Mikko Lindholm; Klaus Kansala
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Paper Abstract

Two computation algorithms are described for the estimation of position and orientation of objects with the help of camera observations. The algorithms are based on point-to-point correspondence between observed and predicted locations of target points on the object. The target points are natural visible points, e.g. screw holes of a car body on an assembly line. The locations of these points are known in the object's own coordinate frame. The sensitivity of the uncertainty of the locating result to random errors from different sources is also studied.

Paper Details

Date Published: 22 October 1993
PDF: 12 pages
Proc. SPIE 2067, Videometrics II, (22 October 1993); doi: 10.1117/12.162121
Show Author Affiliations
Markku Jarviluoma, Univ. of Oulu (Finland)
Mikko Lindholm, Technical Research Ctr. of Finland (Finland)
Klaus Kansala, Technical Research Ctr. of Finland (Finland)

Published in SPIE Proceedings Vol. 2067:
Videometrics II
Sabry F. El-Hakim, Editor(s)

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