ESTERR-PRO

dc.contributor.author	Ματσόπουλος, Γεώργιος Κ.	el
dc.contributor.author	Ασβεστάς, Παντελής Α.	el
dc.contributor.author	Δελήμπασης, Κωνσταντίνος Κ.	el
dc.contributor.author	Κουλουλίας, Βασίλειος	el
dc.contributor.author	Ουζούνογλου, Νικόλαος Κ.	el
dc.date.accessioned	2015-02-08T10:21:54Z
dc.date.available	2015-02-08T10:21:54Z
dc.date.issued	2015-02-08
dc.identifier.uri	http://hdl.handle.net/11400/5839
dc.rights	Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.source	http://www.hindawi.com/	en
dc.subject	Registration system
dc.subject	Radiotherapy
dc.subject	Σύστημα καταγραφής
dc.subject	Ακτινοθεραπεία
dc.title	ESTERR-PRO	en
heal.type	journalArticle
heal.secondaryTitle	a setup verification software system using electronic portal imaging	en
heal.classification	Medicine
heal.classification	Medical technology
heal.classification	Ιατρική
heal.classification	Ιατρικά όργανα και εξοπλισμός
heal.classificationURI	http://id.loc.gov/authorities/subjects/sh00006614
heal.classificationURI	http://skos.um.es/unescothes/C02465
heal.classificationURI	N/A-Ιατρική
heal.classificationURI	N/A-Ιατρικά όργανα και εξοπλισμός
heal.identifier.secondary	DOI: 10.1155/2007/61523
heal.language	en
heal.access	campus
heal.recordProvider	Τ.Ε.Ι. Αθήνας. Σχολή Τεχνολογικών Εφαρμογών. Τμήμα Μηχανικών Βιοϊατρικής Τεχνολογίας Τ.Ε.	el
heal.publicationDate	2007
heal.bibliographicCitation	Matsopoulos, G., Asvestas, P., Delibasis, K., Kouloulias, V. and Uzunoglu, N. (2007). ESTERR-PRO: a setup verification software system using electronic portal imaging. International Journal of Biomedical Imaging 2007. vol. 2007. Article ID 61523. Hindawi Publishing Corporation. Available from: http://www.hindawi.com/	en
heal.abstract	The purpose of the paper is to present and evaluate the performance of a new softwarebased registration system for patient set-up verification, during radiotherapy, using electronic portal images. The estimation of set-up errors, using the proposed system, can be accomplished by means of registering the portal image of the current fraction of the treatment with the portal image of the first image of the treatment (reference portal image) by applying a nearly automated technique. The proposed system was tested on data obtained by a phantom as well as on data from four patients. The phantom data included portal images that corresponded to various positions of the phantom on the treatment couch. For each patient, a set of thirty portal images were used. The accuracy of the system was (in average) better than 1 mm and the estimated set-up error was very close to the expected one.	en
heal.publisher	Hindawi Publishing Corporation	en
heal.journalName	International Journal of Biomedical Imaging	en
heal.journalType	peer-reviewed
heal.fullTextAvailability	true