Scaling_flat_images.txt (see above) if you need to retrieve Parameters will usually be different for each image in the series Minimum loss of information, although it means that the scaling Range of values in the integer output image is used. The values of each image will be scaled so the the full Scale each image to its min/max This is the defaultīehavior. ankaphase-userguide-e0.gif Eight small auxiliary graphics files Language, for viewing in Web browsers such as Firefox, Opera, SafariĮtc. ankaphase-userguide.html The User Guide, in Hypertext Markup
ankaphase-userguide.pdf The User Guide, as a Portable Documentįormat file (can be viewed and/or printed with Adobe Reader, xpdf,įoxit Reader or other PDF viewer software). ankaphase-erratum2012-authorprint.pdf A reprint of a publishedĬorrection concerning a mistake in one of the formulas in the paperĪbove. ankaphase-jsr2011-authorprint.pdf A reprint of a peer-reviewedĪrticle about ANKAphase (see also sectionĦ), as a Portable Document Format file (can be viewedĪnd/or printed with Adobe Reader, xpdf, Foxit Reader or other PDF Note: You can edit the launcher batch file or shell script withĪ standard text editor to set paths according to your needs, or toĭecide for yourself how much heap space Java will allocate forĪNKAphase when it is run as a standalone application. U, v are the complex conjugate coordinates of x and y, and z Radiograph, I 0( x, y) is the incident intensity just upstream of theįrom unity of the X-ray refractive index of the object material, I( x, y) is the intensity distribution in the phase-contrast Respectively, the forward and backward Fourier transform operators,
Object plane, μ is the linear attenuation coefficient of the Here, x and y are the Cartesian coordinates in the image and/or Shift of the X-ray wavefront) using the relation
T( x, y) of the object (or, which is equivalent, the projected phase Measured at a single, known distance z between the object and theĭetector plane can then be used to retrieve the projected thickness If these conditions are met, the intensity distribution I( x, y)
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