A Geometric Calibration Methodology for Single-Head Cone-Beam X-Ray Systems

Kyriakopoulos, KJ; Yiannakos, P; Kallipolites, V; Domales, K

dc.contributor.author	Kyriakopoulos, KJ	en
dc.contributor.author	Yiannakos, P	en
dc.contributor.author	Kallipolites, V	en
dc.contributor.author	Domales, K	en
dc.date.accessioned	2014-03-01T01:14:18Z
dc.date.available	2014-03-01T01:14:18Z
dc.date.issued	1999	en
dc.identifier.issn	0921-0296	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/12988
dc.subject	Camera calibration	en
dc.subject	Extrinsic parameters	en
dc.subject	Geometric calibration	en
dc.subject	Radiography	en
dc.subject	X-ray inspection	en
dc.subject.classification	Computer Science, Artificial Intelligence	en
dc.subject.classification	Robotics	en
dc.subject.other	Calibration	en
dc.subject.other	Computational geometry	en
dc.subject.other	Computerized tomography	en
dc.subject.other	Image analysis	en
dc.subject.other	Object recognition	en
dc.subject.other	Three dimensional computer graphics	en
dc.subject.other	X ray cameras	en
dc.subject.other	Single-head cone-beam X ray radiography systems	en
dc.subject.other	X ray radiography	en
dc.title	A Geometric Calibration Methodology for Single-Head Cone-Beam X-Ray Systems	en
heal.type	journalArticle	en
heal.identifier.primary	10.1023/A:1008024611699	en
heal.identifier.secondary	http://dx.doi.org/10.1023/A:1008024611699	en
heal.language	English	en
heal.publicationDate	1999	en
heal.abstract	During X-ray based quality inspection, accurate reconstruction of a 3D object model from a set of its 2D X-ray projections requires efficient geometric calibration, i.e., accurate estimation of the geometric parameters of the setup. We present a calibration methodology for the estimation of the geometric parameters of single-head cone-beam X-ray radiography systems. Our method is related to known approaches regarding camera calibration and geometric calibration of tomography/radiography systems, but performs better in terms of computational efficiency.	en
heal.publisher	KLUWER ACADEMIC PUBL	en
heal.journalName	Journal of Intelligent and Robotic Systems: Theory and Applications	en
dc.identifier.doi	10.1023/A:1008024611699	en
dc.identifier.isi	ISI:000078758200003	en
dc.identifier.volume	24	en
dc.identifier.issue	2	en
dc.identifier.spage	151	en
dc.identifier.epage	174	en