A 3-D X-ray microtomographic system with a CMOS image sensor

Cited 8 time in webofscience Cited 0 time in scopus
  • Hit : 3162
  • Download : 2240
DC FieldValueLanguage
dc.contributor.authorLee, SWko
dc.contributor.authorKim, HKko
dc.contributor.authorCho, Gyuseongko
dc.contributor.authorShin, YHko
dc.contributor.authorWon, YYko
dc.date.accessioned2007-10-22T01:36:33Z-
dc.date.available2007-10-22T01:36:33Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2001-08-
dc.identifier.citationIEEE TRANSACTIONS ON NUCLEAR SCIENCE, v.48, no.4, pp.1505 - 2-
dc.identifier.issn0018-9499-
dc.identifier.urihttp://hdl.handle.net/10203/1748-
dc.description.abstractHigh-resolution and three-dimensional X-ray imaging is becoming more and more popular. An X-ray microtomographic system with a CMOS image sensor has been developed. We have developed a novel area X-ray detector with a cost-effective CMOS image sensor. The sensing area of the detector is 55 x 55 mm(2) and the light from the phosphor screen is collected to the CMOS image sensor by a carefully designed optical system. Six lenses are assembled to reduce the radiation damage effect and increase the resolution and sensitivity. A microfocus X-ray tube that can reach up to 5 mum of focal spot size and microprecision motor system that can move in x-y-z directions for both alignment and magnification and rotate the object have been adopted. A conventional three-dimensional cone-beam Feldkamp reconstruction algorithm was used and a human cancellous; bone has been imaged with this system. Currently, the resolution of this system is about 40 mum but the application in microtomography seems very promising using this CMOS X-ray detector.-
dc.languageEnglish-
dc.language.isoen_USen
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC-
dc.titleA 3-D X-ray microtomographic system with a CMOS image sensor-
dc.typeArticle-
dc.identifier.wosid000171660700026-
dc.identifier.scopusid2-s2.0-0035428442-
dc.type.rimsART-
dc.citation.volume48-
dc.citation.issue4-
dc.citation.beginningpage1505-
dc.citation.endingpage2-
dc.citation.publicationnameIEEE TRANSACTIONS ON NUCLEAR SCIENCE-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorCho, Gyuseong-
dc.contributor.nonIdAuthorLee, SW-
dc.contributor.nonIdAuthorKim, HK-
dc.contributor.nonIdAuthorShin, YH-
dc.contributor.nonIdAuthorWon, YY-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorCMOS-
dc.subject.keywordAuthorcone-beam CT-
dc.subject.keywordAuthormicro-CT-
dc.subject.keywordAuthormicrotomography-
dc.subject.keywordAuthorX-ray detector-
Appears in Collection
NE-Journal Papers(저널논문)
Files in This Item
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 8 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0