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Optics Express

Optics Express

  • Editor: Michael Duncan
  • Vol. 14, Iss. 25 — Dec. 11, 2006
  • pp: 12071–12075

Compensation of ring artefacts in synchrotron tomographic images

Mirko Boin and Astrid Haibel  »View Author Affiliations


Optics Express, Vol. 14, Issue 25, pp. 12071-12075 (2006)
http://dx.doi.org/10.1364/OE.14.012071


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Abstract

Tomographic images are often superimposed by so called ring artefacts. Ring artefacts are concentric rings in the images around the center of rotation of the tomographic setup caused e.g. by differences in the individual pixel response of the detector. They complicate the post processing of the data, i.e. the segmentation of individual image information. Hence, for a quantitative analysis of the tomographic images a significant reduction of these artefacts is essential. In this paper, a simple but efficient method to eliminate such artefacts during the reconstruction is proposed.

© 2006 Optical Society of America

OCIS Codes
(100.6950) Image processing : Tomographic image processing

ToC Category:
Image Processing

History
Original Manuscript: July 7, 2006
Revised Manuscript: August 15, 2006
Manuscript Accepted: August 16, 2006
Published: December 11, 2006

Citation
Mirko Boin and Astrid Haibel, "Compensation of ring artefacts in synchrotron tomographic images," Opt. Express 14, 12071-12075 (2006)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-14-25-12071


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References

  1. G. T. Herman, Image Reconstruction from Projections - The Fundamentals of Computed Tomography, (Academic Press New York, 1980).
  2. R. Davis, J. C. Elliott, "X-ray microtomography scanner using time-delay integration for elimination of ring artefacts in the reconstructed image," Nucl. Instrum. Methods Phys. Res. A 394, 157-162, (1997). [CrossRef]
  3. W. G¨orner, M. P. Hentschel, B. R. Muller, H. Riesemeier, M. Krumrey, G. Ulm, W. Diete, U. Klein, R. Frahm, "BAMline: the first hard X-ray beamline at BESSY II," Nucl. Instrum. Methods Phys. Res. A 467-468, 703-706, (2001). [CrossRef]
  4. J. Sijbers, A. Postnov, "Reduction of ring artifacts in high resolution micro-CT reconstructions," Phys.Med. Biol. 49, 247-253, (2004). [CrossRef]
  5. C. Raven, "Numerical removal of ring artifacts in microtomography," Rev. Sci. Instrum. 69, 2978-2980, (1998). [CrossRef]
  6. C. Antoine, P. Nygard, Ø. Gregersen, R. Holmstad, T. Weitkamp, C. Rau, "3D images of paper obtained by phase-contrast X-ray microtomography: image quality and binarisation," Nucl. Instrum. Methods Phys. Res. A 490, 392-402, (2002). [CrossRef]
  7. A. Haibel, C. Scheuerlein, "Synchrotron tomography for the study of void formation in internal tin Nb3Sn superconductors," submitted to IEEE Trans. Appl. Supercond.
  8. A. Goedeke, "Performance Boundaries on Nb3Sn Superconductors," Ph.D. thesis, University of Twente, Enschede, Netherlands, 2005.
  9. PyHST, http://ftp.esrf.fr/pub/scisoft/ESRF sw/doc/PyHST/GettingPyHST.html, last visited Aug. 2006.
  10. M. Rivers, "Tutorial Introduction to X-ray Computed Microtomography Data Processing," http://wwwfp. mcs.anl.gov/xray-cmt/rivers/tutorial.html, University of Chicago, 1998.
  11. W. Smith, “The Scientist and Engineer’s Guide to Digital Signal Processing,” http://www.dspguide.com/, last visited Aug. 2006.

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