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dc.contributor.authorGuerchouche, Rachid
dc.contributor.authorColdefy, François
dc.contributor.editorCunningham, Steve
dc.contributor.editorSkala, Václav
dc.date.accessioned2014-04-25T08:09:49Z-
dc.date.available2014-04-25T08:09:49Z-
dc.date.issued2008
dc.identifier.citationWSCG '2008: Communication Papers: The 16-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision in co-operation with EUROGRAPHICS: University of West Bohemia, Plzen, Czech Republic, February 4 - 7, 2008, p. 205-210.en
dc.identifier.isbn978-80-86943-16-9
dc.identifier.urihttp://wscg.zcu.cz/wscg2008/Papers_2008/short/!_WSCG2008_Short_final.zip
dc.identifier.urihttp://hdl.handle.net/11025/11123
dc.description.abstractCamera calibration and images rectification are two necessary steps in most 3D reconstruction methods using image acquisition. This paper proposes an evaluation procedure for camera calibration methods for the case of 3D reconstruction using rectified multi-stereo images. The evaluation is based on the accuracy of the rectification and of the 3D reconstruction which are directly related to the calibration precision. Three methods are thus compared: Faugeras-Toscani, Zhang and a robust calibration algorithm. The procedure can be applied for computer vision systems with an arbitrary number of cameras and for any other calibration method. We show that, although the three methods provide significantly different intrinsic and stereo system parameter estimations, the rectified images of the planar target that we use for evaluation are relatively coherent and lead to close 3D reconstruction errors.en
dc.format6 s.cs
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.publisherVáclav Skala - UNION Agencycs
dc.relation.ispartofseriesWSCG '2008: Communication Papersen
dc.rights© Václav Skala - UNION Agencycs
dc.subjectkalibrace kamerycs
dc.subjectrektifikace obrazůcs
dc.subject3D rekonstrukcecs
dc.titleCamera Calibration Methods Evaluation Procedure for Images Rectification and 3D Reconstructionen
dc.typekonferenční příspěvekcs
dc.typeconferenceObjecten
dc.rights.accessopenAccessen
dc.type.versionpublishedVersionen
dc.subject.translatedcamera calibrationen
dc.subject.translatedimages rectificationen
dc.subject.translated3D reconstructionen
dc.type.statusPeer-revieweden
dc.type.driverinfo:eu-repo/semantics/conferenceObjecten
dc.type.driverinfo:eu-repo/semantics/publishedVersionen
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