IHEP OpenIR  > 多学科研究中心
Noise analysis of grating-based x-ray differential phase-contrast imaging with angular signal radiography
Faiz, W; Bao, Y; Gao, K; Wu, Z; Wei, CX; Zan, GB; Zhu, PP; Tian, YC; Zhu PP(朱佩平)
2017
Source PublicationCHINESE PHYSICS B中国物理. B
ISSN1674-1056
EISSN1741-4199
Volume26Issue:4Pages:40602
SubtypeArticle
AbstractX-ray phase-contrast imaging is one of the novel techniques, and has potential to enhance image quality and provide the details of inner structures nondestructively. In this work, we investigate quantitatively signal-to-noise ratio (SNR) of grating-based x-ray phase contrast imaging (GBPCI) system by employing angular signal radiography (ASR). Moreover, photon statistics and mechanical error that is a major source of noise are investigated in detail. Results show the dependence of SNR on the system parameters and the effects on the extracted absorption, refraction and scattering images. Our conclusions can be used to optimize the system design for upcoming practical applications in the areas such as material science and biomedical imaging.
Keywordangular signal radiography signal-to-noise ratio photon statistical noise mechanical error
DOI10.1088/1674-1056/26/4/040602
WOS KeywordCOMPUTED-TOMOGRAPHY ; TUBE SOURCE ; INTERFEROMETER
Indexed BySCI ; EI ; SCOPUS ; ADS ; CSCD
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Multidisciplinary
WOS IDWOS:000400905100002
CSCD IDCSCD:5967221
EI Accession Number20171903653958
EI KeywordsError statistics - Image enhancement - Medical imaging - Photons - X ray radiography - X rays
EI Classification Number716.1 Information Theory and Signal Processing - 746 Imaging Techniques - 922.2 Mathematical Statistics - 931.3 Atomic and Molecular Physics - 932.1 High Energy Physics
ADS Bibcode2017ChPhB..26d0602F
ADS URLhttps://ui.adsabs.harvard.edu/abs/2017ChPhB..26d0602F
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2017ChPhB..26d0602F/citations
Citation statistics
Cited Times:2 [ADS]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/284736
Collection多学科研究中心
Affiliation中国科学院高能物理研究所
First Author AffilicationInstitute of High Energy
Recommended Citation
GB/T 7714
Faiz, W,Bao, Y,Gao, K,et al. Noise analysis of grating-based x-ray differential phase-contrast imaging with angular signal radiography[J]. CHINESE PHYSICS B中国物理. B,2017,26(4):40602.
APA Faiz, W.,Bao, Y.,Gao, K.,Wu, Z.,Wei, CX.,...&朱佩平.(2017).Noise analysis of grating-based x-ray differential phase-contrast imaging with angular signal radiography.CHINESE PHYSICS B中国物理. B,26(4),40602.
MLA Faiz, W,et al."Noise analysis of grating-based x-ray differential phase-contrast imaging with angular signal radiography".CHINESE PHYSICS B中国物理. B 26.4(2017):40602.
Files in This Item:
File Name/Size DocType Version Access License
20170627.pdf(684KB)期刊论文出版稿限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Faiz, W]'s Articles
[Bao, Y]'s Articles
[Gao, K]'s Articles
Baidu academic
Similar articles in Baidu academic
[Faiz, W]'s Articles
[Bao, Y]'s Articles
[Gao, K]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Faiz, W]'s Articles
[Bao, Y]'s Articles
[Gao, K]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.