Para citar este documento: http://ddd.uab.cat/record/86364
Simple fish-eye calibration method with accuracy evaluation
Hughes, Ciaran (National University of Ireland)
Glavin, Martin (National University of Ireland)
Jones, Edward (National University of Ireland)

Fecha: 2011
Resumen: In this paper, a simple fish-eye radial distortion calibration procedure is described. This method avoids costly minimisation and optimisation algorithms, and is based on trivial concentricity of three extracted points. The results show that this simplicity is at the expense of increased deviation of results (and thus increased error). However, this deviation can be reduced significantly by the use of simple averaging, such that it is only marginally greater than the current state-of-the-art.
Derechos: Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial i la comunicació pública de l'obra, sempre que no sigui amb finalitats comercials, i sempre que es reconegui l'autoria de l'obra original. No es permet la creació d'obres derivades. Creative Commons
Lengua: Anglès
Documento: article ; recerca ; publishedVersion
Materia: Fisheye ; Equidistant projection ; Camera calibration ; Distortion centre
Publicado en: ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 10, Núm. 1 (December 2011) , p. 54-62, ISSN 1577-5097



9 p, 906.7 KB

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