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 | JOURNAL OF SYNCHROTRON RADIATION |
ANKAphase: software for single-distance phase retrieval from inline X-ray phase-contrast radiographs. Erratum
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
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.]](../../../../../../logos/arrows/s_arr.gif "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)]](teximages/mo5048fd1.gif)
Footnotes
‡Present address: University of Science and Technology, Kraków, Poland.
References
Weitkamp, 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 OF SYNCHROTRON RADIATION |
