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Literature DB >> 19532346

A two-directional approach for grating based differential phase contrast imaging using hard x-rays.

Abstract

We report on a two-directional approach for grating based x-ray differential phase contrast imaging. In order to retrieve good quality and artifact-free phase images for quantitative analysis and image processing, particular emphasis is put on the algorithm for proper phase retrieval. Examples of application are discussed that demonstrate the functionality of the method even in cases where the one-dimensional phase integration fails completely.

Entities: Species

Year: 2007 PMID： 19532346 DOI： 10.1364/oe.15.001175

Source DB: PubMed Journal: Opt Express ISSN： 1094-4087 Impact factor: 3.894

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Cited

23 in total

1. Single-shot x-ray differential phase-contrast and diffraction imaging using two-dimensional transmission gratings.

Authors: Harold H Wen; Eric E Bennett; Rael Kopace; Ashley F Stein; Vinay Pai
Journal: Opt Lett Date: 2010-06-15 Impact factor: 3.776

2. A method for phase reconstruction from measurements obtained using a configured detector with a scanning transmission X-ray microscope.

Authors: Martin D de Jonge; Stefan Vogt; Daniel Legnini; Ian McNulty; Christoph Rau; David Paterson; Benjamin Hornberger; Christian Holzner; Chris Jacobsen
Journal: Nucl Instrum Methods Phys Res A Date: 2007-11-11 Impact factor: 1.455

3. Differential phase contrast with a segmented detector in a scanning X-ray microprobe.

Authors: B Hornberger; M D de Jonge; M Feser; P Holl; C Holzner; C Jacobsen; D Legnini; D Paterson; P Rehak; L Strüder; S Vogt
Journal: J Synchrotron Radiat Date: 2008-05-08 Impact factor: 2.616

4. Quantitative phase imaging with a scanning transmission x-ray microscope.

Authors: M D de Jonge; B Hornberger; C Holzner; D Legnini; D Paterson; I McNulty; C Jacobsen; S Vogt
Journal: Phys Rev Lett Date: 2008-04-22 Impact factor: 9.161

5. Fundamental relationship between the noise properties of grating-based differential phase contrast CT and absorption CT: theoretical framework using a cascaded system model and experimental validation.

Authors: Ke Li; Nicholas Bevins; Joseph Zambelli; Guang-Hong Chen
Journal: Med Phys Date: 2013-02 Impact factor: 4.071

A two-directional approach for grating based differential phase contrast imaging using hard x-rays.

1. Single-shot x-ray differential phase-contrast and diffraction imaging using two-dimensional transmission gratings.

2. A method for phase reconstruction from measurements obtained using a configured detector with a scanning transmission X-ray microscope.

3. Differential phase contrast with a segmented detector in a scanning X-ray microprobe.

4. Quantitative phase imaging with a scanning transmission x-ray microscope.

5. Fundamental relationship between the noise properties of grating-based differential phase contrast CT and absorption CT: theoretical framework using a cascaded system model and experimental validation.

6. Human hand radiography using X-ray differential phase contrast combined with dark-field imaging.

7. Design of a novel phase contrast x-ray imaging system for mammography.

8. Theoretical study on high order interior tomography.

9. Phase retrieval based on deep learning in grating interferometer.

10. X-ray phase-contrast imaging with three 2D gratings.