Direct computed tomographic reconstruction for directional-derivative projections of computed tomography of diffraction enhanced imaging
Huang, ZF; Kang, KJ; Li, Z; Zhu, PP; Yuan, QX; Huang, WX; Wang, JY; Zhang, D; Yu, AM; Zhu PP(朱佩平); Yuan QX(袁清习); Huang WX(黄万霞); Wang JY(王寯越)
刊名APPLIED PHYSICS LETTERS
2006
卷号89期号:4页码:41124
学科分类Physics
DOI10.1063/1.2219405
通讯作者Tsing Hua Univ, Dept Engn Phys, Beijing 100084, Peoples R China ; Chinese Acad Sci, Beijing Synchrotron Radiat Facil, Inst High Energy Phys, Beijing 100049, Peoples R China
文章类型Article
英文摘要X-ray diffraction enhanced imaging based on synchrotron radiation has extremely high sensitivity of weakly absorbing low-Z samples in medical and biological fields. This letter is dedicated to a direct reconstruction algorithm for directional-derivative projections of computed tomography of diffraction enhanced imaging. It is a "one-step" algorithm and does not require any restoration processing compared with the current "two-step" methods. The actual values of the sample's refractive index decrement can be estimated from its reconstruction images directly. The algorithm is proven by the actual experiment at the Beijing Synchrotron Radiation Facility and the reconstructed images are described finally.
类目[WOS]Physics, Applied
研究领域[WOS]Physics
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语种英语
WOS记录号WOS:000239376500024
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被引频次:63[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/311005/240595
专题中国科学院高能物理研究所_多学科研究中心_期刊论文
中国科学院高能物理研究所_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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Huang, ZF,Kang, KJ,Li, Z,et al. Direct computed tomographic reconstruction for directional-derivative projections of computed tomography of diffraction enhanced imaging[J]. APPLIED PHYSICS LETTERS,2006,89(4):41124.
APA Huang, ZF.,Kang, KJ.,Li, Z.,Zhu, PP.,Yuan, QX.,...&王寯越.(2006).Direct computed tomographic reconstruction for directional-derivative projections of computed tomography of diffraction enhanced imaging.APPLIED PHYSICS LETTERS,89(4),41124.
MLA Huang, ZF,et al."Direct computed tomographic reconstruction for directional-derivative projections of computed tomography of diffraction enhanced imaging".APPLIED PHYSICS LETTERS 89.4(2006):41124.
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