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Title: Robust detection and ordering of ellipses on a calibration pattern
Authors: Alvarez, L. 
Salgado, A.
Sánchez, J. 
UNESCO Clasification: 120601 Construcción de algoritmos
120602 Ecuaciones diferenciales
120304 Inteligencia artificial
220990 Tratamiento digital. Imágenes
Issue Date: 2007
Publisher: 1054-6618
Journal: Pattern Recognition and Image Analysis 
Abstract: The aim of this work is to accurately estimate from an image the parameters of some ellipses and their relative positions with respect to a given pattern. The process is characterized because it is fully automated and is robust against image noise and occlusions. We have built a calibrator pattern with two planes each containing several ordered circles in known 3D positions. Our method is able to estimate the position of every ellipse and to put them into correspondence with the original calibrator circles. © 2007 Pleiades Publishing, Ltd.
ISSN: 1054-6618
DOI: 10.1134/S1054661807040098
Source: Pattern Recognition and Image Analysis[ISSN 1054-6618],v. 17, p. 508-522
Appears in Collections:Artículos
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