CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
Application of quantitative imaging to elimination of scattering effect on X-ray in-line outline imaging
Liu, LX(刘丽想); Du, GH(杜国浩); Hu, W(胡雯); Luo, YY(骆玉宇); Xie, HL(谢红兰); Chen, M(陈敏); Xiao, TQ(肖体乔); Xiao, TQ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
2006
Source PublicationACTA PHYSICA SINICA
ISSN1000-3290
Volume55Issue:12Pages:6387
AbstractX-ray in-line outline imaging (XILOI) attracts much attention in recent years, for its simple setup compared with other approaches. Unfortunately, scattering effect cannot be removed directly, which restricts seriously the applications of this method to fields like biomedical radiography. The scattering effect in XILOI was investigated by digital simulation, in which the sample-detector distance (SDD) was changed step by step. The results show that there is a best imaging distance for the direct outline imaging and it is impossible to eliminate the scattering by arbitrarily changing the distance in this case. This difficulty could be overcome by quantitative phase contrast imaging( QPCI), in which SDD can be adjusted freely using a reconstruction algorithm. According to the investigation using QPCI, the scattering effect can be reduced to a minimum by increasing the SDD to a critical value, at which distinct improvement of the image quality can be achieved.
KeywordScattering X-ray In-line Outline Imaging Quantitative Phase Contrast Imaging
Subject AreaChemistry
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000243900800032
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/8250
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorXiao, TQ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Liu, LX,Du, GH,Hu, W,et al. Application of quantitative imaging to elimination of scattering effect on X-ray in-line outline imaging[J]. ACTA PHYSICA SINICA,2006,55(12):6387.
APA Liu, LX.,Du, GH.,Hu, W.,Luo, YY.,Xie, HL.,...&Xiao, TQ .(2006).Application of quantitative imaging to elimination of scattering effect on X-ray in-line outline imaging.ACTA PHYSICA SINICA,55(12),6387.
MLA Liu, LX,et al."Application of quantitative imaging to elimination of scattering effect on X-ray in-line outline imaging".ACTA PHYSICA SINICA 55.12(2006):6387.
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