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  5. Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά)
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Please use this identifier to cite or link to this item: https://olympias.lib.uoi.gr/jspui/handle/123456789/16390
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dc.contributor.authorGriffiths, J. A.en
dc.contributor.authorMetaxas, M. G.en
dc.contributor.authorRoyle, G. J.en
dc.contributor.authorVenanzi, C.en
dc.contributor.authorEsbrand, C.en
dc.contributor.authorCavouras, D.en
dc.contributor.authorFant, A.en
dc.contributor.authorGasiorek, P.en
dc.contributor.authorGeorgiou, H.en
dc.contributor.authorHall, G.en
dc.contributor.authorJones, J.en
dc.contributor.authorLeaver, J. D. G.en
dc.contributor.authorLongo, R.en
dc.contributor.authorManthos, N.en
dc.contributor.authorNoy, M.en
dc.contributor.authorOstby, J. M.en
dc.contributor.authorRokvic, T.en
dc.contributor.authorSchulerud, H.en
dc.contributor.authorTheodoridis, S.en
dc.contributor.authorTriantis, F. A.en
dc.contributor.authorTurchetta, R.en
dc.contributor.authorSpeller, R. D.en
dc.date.accessioned2015-11-24T18:30:39Z-
dc.date.available2015-11-24T18:30:39Z-
dc.identifier.issn0018-9499-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/16390-
dc.rightsDefault Licence-
dc.titleDesign and characterization of the I-ImaS multi-element x-ray detector systemen
heal.typejournalArticle-
heal.type.enJournal articleen
heal.type.elΆρθρο Περιοδικούel
heal.identifier.primary10.1109/tns.2008.2000477-
heal.identifier.secondary<Go to ISI>://WOS:000256967600001-
heal.identifier.secondaryhttp://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=4545127-
heal.accesscampus-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιώνel
heal.publicationDate2008-
heal.abstractI-ImaS (Intelligent Imaging Sensors) is a European project aiming to produce new, intelligent x-my imaging systems using novel APS sensors to create optimal diagnostic images. Initial systems have been constructed for medical imaging; specifically mammography and dental encephalography. However, the I-ImaS system concept could be applied to all areas of x-ray imaging, including homeland security and industrial QA. The I-ImaS system intelligence is implemented by the use of APS technology and FPGAs, allowing real-time analysis of data during image acquisition. This gives the system the capability to perform as an on-the-fly adaptive imaging system, with the potential to create images with maximum diagnostic information within given dose constraints. The I-ImaS system uses a scanning linear array of scintillator-coupled 1.5-D CMOS Active Pixel Sensors to create a full 2-D x-ray image of an object. This paper describes the parameters considered when choosing the scintillator elements of the detectors. A study of the positioning of the sensors to form a linear detector is also considered, along with a discussion of the potential losses in image quality associated with creating a linear sensor by tiling many smaller sensors. Preliminary results show that the detectors have sufficient performance to be used successfully in the initial mammographic and encephalographic I-ImaS systems that are currently under construction.en
heal.journalNameIeee Transactions on Nuclear Scienceen
heal.journalTypepeer reviewed-
heal.fullTextAvailabilityTRUE-
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