Cone-beam differential phase-contrast laminography with x-ray tube source
(2014) In Europhysics Letters 106(6).- Abstract
- We report on an x-ray cone-beam differential phase-contrast computed laminography (DPC-CL) method for tomographic reconstruction of thin and lamellar objects. We describe the specific scan geometry of DPC-CL, which consists of a Talbot-Lau grating interferometer and a lab-based x-ray tube source, and derive a filtered back-projection (FBP) reconstruction algorithm. The experimental results of a flat sphere phantom and a piece of ham demonstrate the validity of the proposed technique. The existing DPC-CL methods are based on synchrotron sources and the parallel-beam geometry. In contrast, our approach adopts a more accessible x-ray tube source and a cone-beam geometry. Therefore it significantly widens the application range of... (More)
- We report on an x-ray cone-beam differential phase-contrast computed laminography (DPC-CL) method for tomographic reconstruction of thin and lamellar objects. We describe the specific scan geometry of DPC-CL, which consists of a Talbot-Lau grating interferometer and a lab-based x-ray tube source, and derive a filtered back-projection (FBP) reconstruction algorithm. The experimental results of a flat sphere phantom and a piece of ham demonstrate the validity of the proposed technique. The existing DPC-CL methods are based on synchrotron sources and the parallel-beam geometry. In contrast, our approach adopts a more accessible x-ray tube source and a cone-beam geometry. Therefore it significantly widens the application range of phase-contrast laminography, particularly in practical laboratory settings, beyond applications at large-scale synchrotron facilities. Copyright (C) EPLA, 2014 (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4667892
- author
- Fu, J. ; Biernath, T. ; Willner, M. ; Amberger, M. ; Meiser, J. ; Kunka, D. ; Mohr, J. ; Herzen, J. ; Bech, Martin LU and Pfeiffer, F.
- organization
- publishing date
- 2014
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Europhysics Letters
- volume
- 106
- issue
- 6
- article number
- 68002
- publisher
- EDP Sciences
- external identifiers
-
- wos:000339426500025
- scopus:84903624967
- ISSN
- 0295-5075
- DOI
- 10.1209/0295-5075/106/68002
- language
- English
- LU publication?
- yes
- id
- c35d8aeb-a77f-4db3-82fc-ab25940406d8 (old id 4667892)
- date added to LUP
- 2016-04-01 10:21:35
- date last changed
- 2022-02-10 01:21:12
@article{c35d8aeb-a77f-4db3-82fc-ab25940406d8, abstract = {{We report on an x-ray cone-beam differential phase-contrast computed laminography (DPC-CL) method for tomographic reconstruction of thin and lamellar objects. We describe the specific scan geometry of DPC-CL, which consists of a Talbot-Lau grating interferometer and a lab-based x-ray tube source, and derive a filtered back-projection (FBP) reconstruction algorithm. The experimental results of a flat sphere phantom and a piece of ham demonstrate the validity of the proposed technique. The existing DPC-CL methods are based on synchrotron sources and the parallel-beam geometry. In contrast, our approach adopts a more accessible x-ray tube source and a cone-beam geometry. Therefore it significantly widens the application range of phase-contrast laminography, particularly in practical laboratory settings, beyond applications at large-scale synchrotron facilities. Copyright (C) EPLA, 2014}}, author = {{Fu, J. and Biernath, T. and Willner, M. and Amberger, M. and Meiser, J. and Kunka, D. and Mohr, J. and Herzen, J. and Bech, Martin and Pfeiffer, F.}}, issn = {{0295-5075}}, language = {{eng}}, number = {{6}}, publisher = {{EDP Sciences}}, series = {{Europhysics Letters}}, title = {{Cone-beam differential phase-contrast laminography with x-ray tube source}}, url = {{http://dx.doi.org/10.1209/0295-5075/106/68002}}, doi = {{10.1209/0295-5075/106/68002}}, volume = {{106}}, year = {{2014}}, }