Single-image phase retrieval using an edge illumination X-ray phase-contrast imaging setup

  title={Single-image phase retrieval using an edge illumination X-ray phase-contrast imaging setup},
  author={Paul C. Diemoz and Fabio A. Vittoria and Charlotte Klara Hagen and Marco Endrizzi and Paola Coan and Emmanuel Brun and Ulrich H. Wagner and Christoph Rau and Ian Robinson and Alberto Bravin and Alessandro Olivo},
  booktitle={Journal of synchrotron radiation},
A method is proposed which enables the retrieval of the thickness or of the projected electron density of a sample from a single input image acquired with an edge illumination phase-contrast imaging setup. The method assumes the case of a quasi-homogeneous sample, i.e. a sample with a constant ratio between the real and imaginary parts of its complex refractive index. Compared with current methods based on combining two edge illumination images acquired in different configurations of the setup… CONTINUE READING
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