A model for image formation and image quality prediction in diagnostic radiology

dc.contributor.author	Κανδαράκης, Ιωάννης Σ.	el
dc.contributor.author	Κάβουρας, Διονύσης Α.	el
dc.contributor.author	Κουτσουράκης, Κωνσταντίνος	el
dc.contributor.author	Τριάντης, Δήμος Α.	el
dc.contributor.author	Μπάκας, Αθανάσιος	el
dc.date.accessioned	2015-04-25T18:38:08Z
dc.date.issued	2015-04-25
dc.identifier.uri	http://hdl.handle.net/11400/8948
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://ebooks.iospress.nl/	en
dc.subject	Computer program
dc.subject	Diagnostic image
dc.subject	X-ray
dc.subject	Optical data
dc.subject	Πρόγραμμα υπολογιστή
dc.subject	Διαγνωστική εικόνα
dc.subject	Ακτίνα Χ
dc.subject	Οπτικά δεδομένα
dc.title	A model for image formation and image quality prediction in diagnostic radiology	en
heal.type	conferenceItem
heal.classification	Medicine
heal.classification	Medical physics
heal.classification	Ιατρική
heal.classification	Ιατρική φυσική
heal.classificationURI	http://id.loc.gov/authorities/subjects/sh00006614
heal.classificationURI	http://id.loc.gov/authorities/subjects/sh85083001
heal.classificationURI	N/A-Ιατρική
heal.classificationURI	N/A-Ιατρική φυσική
heal.contributorName	Παναγιωτάκης, Γεώργιος Σ.	el
heal.contributorName	Νομικός, Κωνσταντίνος Δ.	el
heal.dateAvailable	10000-01-01
heal.language	en
heal.access	forever
heal.publicationDate	1997
heal.bibliographicCitation	Kandarakis, I.S., Cavouras, D.A., Koutsourakis, C., Triantis, D.A., Bakas, A., et al. (1997) A model for image formation and image quality prediction in diagnostic radiology, In: Proceedings of the Medical Informatics Europe 97 (MIE 97). Halkidiki, Greece, 1997.[online]. p.517-521. Available from: http://ebooks.iospress.nl/	en
heal.abstract	A computer program modelling the formation of radiological images and predicting values of physical quantities that determine diagnostic image quality has been developed. The quantities are the modulation transfer function (MTF), the noise power spectrum (NPS), and the detective quantum efficiency (DQE) associated with signal to noise ratio (SNR). The program is based on mathematical models that describe the effects of x-ray interactions with the imaged object and the image detector as well as phenomena concerning the optical signal propagation within the detector. All data on x-ray effects necessary for computer calculations were derived from published work whereas optical data were determined in our laboratory using experimental techniques. Model predictions were compared with direct quality measurements performed after image formation, on the image itself.	en
heal.publisher	IOS Press	en
heal.fullTextAvailability	false
heal.conferenceName	Medical Informatics Europe 97 (MIE 97)	en
heal.conferenceItemType	poster