CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Phase retrieval for hard X-ray computed tomography of samples with hybrid compositions
Liu, HQ(刘慧强); Ren, YQ(任玉琦); Guo, H(郭瀚); Xue, YL(薛艳玲); Xie, HL(谢红兰); Xiao, TQ(肖体乔); Wu, XZ
2012
Source PublicationCHINESE OPTICS LETTERS
ISSN1671-7694
Volume10Issue:12
AbstractX-ray tomography of samples containing both weakly and strongly absorbing materials are necessary in material and biomedical imaging. Extending the validity of the phase-attenuation duality (PAD) method, the propagation-based phase-contrast computed tomography (PPCT) of a sample with hybrid compositions of both the light and dense components with 60 keV of synchrotron radiation is investigated. The experimental results show that the PAD-based PPCT is effective in imaging both the weakly and strongly absorbing components simultaneously. Compared with the direct PPCT technique, the PAD-based PPCT technique demonstrates its excellent capability in material discrimination and characterization. In addition, the PAD-based PPCT exhibits a striking performance on the image contrast enhancement and noise suppression. Therefore, this technique is useful for material and biomedical imaging applications, especially when the radiation dose involved imposes a serious constraint.
Language英语
Funding Project应物所项目组
WOS IDWOS:000313022000008
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/13239
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Liu, HQ,Ren, YQ,Guo, H,et al. Phase retrieval for hard X-ray computed tomography of samples with hybrid compositions[J]. CHINESE OPTICS LETTERS,2012,10(12).
APA Liu, HQ.,Ren, YQ.,Guo, H.,Xue, YL.,Xie, HL.,...&Wu, XZ.(2012).Phase retrieval for hard X-ray computed tomography of samples with hybrid compositions.CHINESE OPTICS LETTERS,10(12).
MLA Liu, HQ,et al."Phase retrieval for hard X-ray computed tomography of samples with hybrid compositions".CHINESE OPTICS LETTERS 10.12(2012).
Files in This Item: Download All
File Name/Size DocType Version Access License
Phase retrieval for (587KB) 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liu, HQ(刘慧强)]'s Articles
[Ren, YQ(任玉琦)]'s Articles
[Guo, H(郭瀚)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu, HQ(刘慧强)]'s Articles
[Ren, YQ(任玉琦)]'s Articles
[Guo, H(郭瀚)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu, HQ(刘慧强)]'s Articles
[Ren, YQ(任玉琦)]'s Articles
[Guo, H(郭瀚)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Phase retrieval for hard X-ray computed tomography of samples with hybrid compositions.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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