Transmission, refraction and dark-field retrieval in hard X-ray grating interferometry

被引:5
|
作者
Wang, Zhili [1 ]
Shi, Xiaomin [1 ]
Ren, Kun [1 ]
Chen, Heng [1 ]
Ren, Yuqi [2 ]
Gao, Kun [3 ]
Wu, Zhao [3 ]
机构
[1] Hefei Univ Technol, Sch Elect Sci & Appl Phys, Hefei 230009, Anhui, Peoples R China
[2] Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China
[3] Univ Sci & Technol China, Natl Synchrotron Radiat Lab, Huainan 230026, Anhui, Peoples R China
基金
中国国家自然科学基金;
关键词
X-ray imaging; phase-contrast; grating interferometry; three-image algorithm; PHASE-CONTRAST; TOMOGRAPHY;
D O I
10.1107/S1600577519017223
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
A three-image algorithm is proposed to retrieve the sample's transmission, refraction and dark-field information in hard X-ray grating interferometry. Analytical formulae of the three-image algorithm are theoretically derived and presented, and evaluated by proof-of-principle synchrotron radiation experiments. The results confirm the feasibility of the proposed algorithm. The novelty of the proposed algorithm is that it allows versatile and tunable multimodal X-ray imaging by substantially relaxing the existing limitations on the lateral grating position. Furthermore, this algorithm can also be adapted for samples with negligible refraction, reducing the number of required sample measurements to two. Furthermore, the noise properties of the retrieved images are investigated in terms of the standard deviations. Theoretical models are presented and verified by synchrotron radiation measurements. It is shown that the noise standard deviations exhibit strong dependence on the lateral grating position, especially in the case of refraction and dark-field images. Further noise reduction and dose reduction can thus be possible by optimizing the lateral grating position for a selected region of interest. Those results can serve as general guidelines to optimize the data acquisition scheme for specific applications and problems.
引用
收藏
页码:494 / 502
页数:9
相关论文
共 50 条
  • [1] X-ray dark-field imaging with a single absorption grating
    Yang, Jun
    Zong, Fangke
    Lei, Yaohu
    Huang, Jianheng
    Liu, Jinyuan
    Guo, Jinchuan
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2019, 52 (19)
  • [2] X-ray dark-field tomography of fresh biological samples with the grating interferometry
    Jiang, Xiaolei
    Zhang, Li
    Zhang, Ran
    Zhu, Xiaohua
    2014 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE (NSS/MIC), 2014,
  • [3] Nanoscale dark-field imaging in full-field transmission X-ray microscopy
    Wirtensohn, Sami
    Qi, Peng
    David, Christian
    Herzen, Julia
    Greving, Imke
    Flenner, Silja
    OPTICA, 2024, 11 (06): : 852 - 859
  • [4] Single-image phase retrieval for hard X-ray grating interferometry
    Wang, Zhili
    Ren, Kun
    Shi, Xiaomin
    Ren, Yuqi
    Gao, Kun
    Wu, Zhao
    JOURNAL OF SYNCHROTRON RADIATION, 2019, 26 (01): : 215 - 219
  • [5] Hard X-ray dark-field imaging with incoherent sample illumination
    Endrizzi, Marco
    Diemoz, Paul C.
    Millard, Thomas P.
    Jones, J. Louise
    Speller, Robert D.
    Robinson, Ian K.
    Olivo, Alessandro
    APPLIED PHYSICS LETTERS, 2014, 104 (02)
  • [6] X-ray dark-field computed tomography using a grating interferometer setup
    Bevins, Nicholas
    Zambelli, Joseph
    Qi, Zhihua
    Chen, Guang-Hong
    MEDICAL IMAGING 2010: PHYSICS OF MEDICAL IMAGING, 2010, 7622
  • [7] Retrieval of 3D information in X-ray dark-field imaging with a large field of view
    Andrejewski, Jana
    De Marco, Fabio
    Willer, Konstantin
    Noichl, Wolfgang
    Urban, Theresa
    Frank, Manuela
    Gustschin, Alex
    Meyer, Pascal
    Koehler, Thomas
    Pfeiffer, Franz
    Herzen, Julia
    SCIENTIFIC REPORTS, 2021, 11 (01)
  • [8] Refraction-enhanced tomosynthesis of a finger joint by X-ray dark-field imaging
    Shimao, Daisuke
    Kunisada, Toshiyuki
    Sugiyama, Hiroshi
    Ando, Masami
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 2007, 46 (25-28): : L608 - L610
  • [9] X-ray dark-field and phase-contrast imaging using a grating interferometer
    Pfeiffer, F.
    Bech, M.
    Bunk, O.
    Donath, T.
    Henrich, B.
    Kraft, P.
    David, C.
    JOURNAL OF APPLIED PHYSICS, 2009, 105 (10)
  • [10] Development of hard X-ray dark-field microscope using full-field optics
    Takano, Hidekazu
    Azuma, Hiroaki
    Shimomura, Sho
    Tsuji, Takuya
    Tsusaka, Yoshiyuki
    Kagoshima, Yasushi
    JAPANESE JOURNAL OF APPLIED PHYSICS, 2016, 55 (10)