Title of article :
Multiple imaging radiography at LNLS
Author/Authors :
Hِnnicke، نويسنده , , M.G. and Cusatis، نويسنده , , C. and Antunes، نويسنده , , A. and Safatle، نويسنده , , A.M.V. and Barros، نويسنده , , P.S.M. and Morelhمo، نويسنده , , S.L.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2008
Abstract :
An analyzer-based X-ray phase-contrast imaging (ABI) setup has been mounted at the Brazilian Synchrotron Light Laboratory (LNLS) for multiple imaging radiography (MIR) purposes. The algorithm employed for treating the MIR data collected at LNLS is described, and its reliability in extracting the distinct types of contrast that can be obtained with MIR is demonstrated by analyzing a test sample (thin polyamide wire). As a practical application, the possibility of studying ophthalmic tissues, corneal sequestra in this case, via MIR is investigated.
Keywords :
x-ray imaging , Diffraction-enhanced imaging , X-ray phase-contrast imaging
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
