We demonstrate both theoretically and experimentally that edge-enhancement effects are produced when objects, in contact with the x-ray detector, are imaged by using very broad x-ray spectra. Radiographs of thin Al objects have been obtained with a table-top synchrotron source which generates x-rays in the energy range from a few kilo-electron-volts up to 6 MeV. Edge-enhancement effects arise from the combination of x-ray absorption

Edge-enhanced imaging obtained with very broad energy band x-rays

TAIBI, Angelo;CARDARELLI, Paolo;DI DOMENICO, Giovanni;MARZIANI, Michele;GAMBACCINI, Mauro;
2010

Abstract

We demonstrate both theoretically and experimentally that edge-enhancement effects are produced when objects, in contact with the x-ray detector, are imaged by using very broad x-ray spectra. Radiographs of thin Al objects have been obtained with a table-top synchrotron source which generates x-rays in the energy range from a few kilo-electron-volts up to 6 MeV. Edge-enhancement effects arise from the combination of x-ray absorption
Taibi, Angelo; Cardarelli, Paolo; DI DOMENICO, Giovanni; Marziani, Michele; Gambaccini, Mauro; T., Hanashima; H., Yamada
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/1388315
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