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Refractive contrast in X-ray diffraction enhanced imaging
Jiang XM(姜晓明); Li G(黎刚); Jiang, XM; Li, G; Chen, ZH; Tang, JT
2004
发表期刊HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
卷号28期号:12页码:1282-1290
通讯作者Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; China Japan Fiendship Inst Clin Med Sci, Beijing 100029, Peoples R China
文章类型Article
摘要The deflecting angles of X-ray beams caused by refractive objects are deduced according to the refractive process at interface of different refractive indexes. The spacial resolution and the electron density resolution of the diffraction enhanced imaging ( DEI) method are discussed relating to the experimental parameters. Appearances of refractive contrast in the DEI method are discussed and experimentally confirmed. Vivid images of blood vessels in human liver sample are obtained by DEI technique using X-rays with different energies. The contributions of the refractive contrast in improving the image contrast are easily understood.
关键词diffraction enhanced imaging spacial resolution contrast resolution medical application
学科领域Physics
研究领域[WOS]Physics ; Physics
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语种英语
研究领域[WOS]Physics ; Physics
WOS类目Physics, Nuclear ; Physics, Particles & Fields
WOS记录号WOS:000225727900008
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被引频次:6[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/239252
专题多学科研究中心
作者单位中国科学院高能物理研究所
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GB/T 7714
Jiang XM,Li G,Jiang, XM,et al. Refractive contrast in X-ray diffraction enhanced imaging[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2004,28(12):1282-1290.
APA 姜晓明,黎刚,Jiang, XM,Li, G,Chen, ZH,&Tang, JT.(2004).Refractive contrast in X-ray diffraction enhanced imaging.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,28(12),1282-1290.
MLA 姜晓明,et al."Refractive contrast in X-ray diffraction enhanced imaging".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 28.12(2004):1282-1290.
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