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Titolo:
Integrated image presentation of transmission and fluorescent X-ray CT using synchrotron radiation
Autore:
Zeniya, T; Takeda, T; Yu, Q; Hasegawa, Y; Hyodo, K; Yuasa, T; Hiranaka, Y; Itai, Y; Akatsuka, T;
Indirizzi:
Univ Tsukuba, Inst Clin Med, Tsukuba, Ibaraki 3058575, Japan Univ TsukubaTsukuba Ibaraki Japan 3058575 sukuba, Ibaraki 3058575, Japan Yamagata Univ, Fac Engn, Yonezawa, Yamagata 9928510, Japan Yamagata Univ Yonezawa Yamagata Japan 9928510 wa, Yamagata 9928510, Japan High Energy Accelerator Res Org, Inst Mat Struct Sci, Tsukuba, Ibaraki 3050801, Japan High Energy Accelerator Res Org Tsukuba Ibaraki Japan 3050801 0801, Japan
Titolo Testata:
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
, volume: 467, anno: 2001,
parte:, 2
pagine: 1326 - 1328
SICI:
0168-9002(20010721)467:<1326:IIPOTA>2.0.ZU;2-N
Fonte:
ISI
Lingua:
ENG
Soggetto:
COMPUTED-TOMOGRAPHY;
Keywords:
transmission X-ray CT; fluorescent X-ray CT; synchrotron radiation; superposition; image understanding;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
Citazioni:
6
Recensione:
Indirizzi per estratti:
Indirizzo: Takeda, T Univ Tsukuba, Inst Clin Med, 1-1-1 Tennoudai, Tsukuba, Ibaraki 3058575, Japan Univ Tsukuba 1-1-1 Tennoudai Tsukuba Ibaraki Japan 3058575 Japan
Citazione:
T. Zeniya et al., "Integrated image presentation of transmission and fluorescent X-ray CT using synchrotron radiation", NUCL INST A, 467, 2001, pp. 1326-1328

Abstract

We have developed a computed tomography (CT) system with synchrotron radiation (SR) to detect fluorescent X-rays and transmitted X-rays simultaneously. Both SR transmission X-ray CT (SR-TXCT) and SR fluorescent X-ray CT (SR-FXCT) can describe cross-sectional images with high spatial and contrast resolutions as compared to conventional CT. TXCT gives morphological information and FXCT gives functional information of organs. So, superposed displaysystem for SR-FXCT and SR-TXCT images has been developed for clinical diagnosis with higher reliability. Preliminary experiment with brain phantom was carried out and the superposition of both images was performed. The superposed SR-CT image gave us both functional and morphological information easily with high reliability, thus demonstrating the usefulness of this system. (C) 2001 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 05/12/20 alle ore 20:10:37