addenda and errata\(\def\hfill{\hskip 5em}\def\hfil{\hskip 3em}\def\eqno#1{\hfil {#1}}\)

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775

ANKAphase: software for single-distance phase retrieval from inline X-ray phase-contrast radiographs. Erratum

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aSynchrotron Soleil, Gif-sur-Yvette, France, bInstitute for Synchrotron Radiation/ANKA Light Source, KIT, Karlsruhe, Germany, cHochschule Darmstadt, Darmstadt, Germany, dInternational Atomic Energy Agency, Seibersdorf, Austria, and eEuropean Synchrotron Radiation Facility, Grenoble, France
*Correspondence e-mail: weitkamp@synchrotron-soleil.fr, arack@snafu.de

(Received 30 October 2012; accepted 30 October 2012)

An equation in the paper by Weitkamp et al. [(2011), J. Synchrotron Rad. 18, 617–629] is corrected.

There was a mistake in equation (6) in the paper by Weitkamp et al. (2011)[Weitkamp, T., Haas, D., Wegrzynek, D. & Rack, A. (2011). J. Synchrotron Rad. 18, 617-629.]. The equation should read

[\varphi(x,y)={{\delta}\over{2\beta}}\,\,\ln\left({\cal F}^{-1}\left\{{{{\cal F}\left[I(x,y)/I_{0}(x,y)\right]} \over {1+[\lambda z\delta/(4\pi\beta)]\,(u^{2}+v^{2})}}\right\}\right).\eqno(6)]

Footnotes

Present address: University of Science and Technology, Kraków, Poland.

References

First citationWeitkamp, T., Haas, D., Wegrzynek, D. & Rack, A. (2011). J. Synchrotron Rad. 18, 617–629.  Web of Science CrossRef CAS IUCr Journals Google Scholar

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Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
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