Obtaining pseudo-3D information from single-plane x-ray imaging

0381807 - FZÚ 2013 RIV NL eng J - Článek v odborném periodiku
Hrdý, Jaromír - Oberta, Peter
Obtaining pseudo-3D information from single-plane x-ray imaging.
Nuclear Instruments & Methods in Physics Research Section A. Roč. 690, č. 10 (2012), s. 7-9. ISSN 0168-9002. E-ISSN 1872-9576
Grant CEP: GA MPO FR-TI1/412
Výzkumný záměr: CEZ:AV0Z10100522
Klíčová slova: X-ray 3D imaging
Kód oboru RIV: BH - Optika, masery a lasery
Impakt faktor: 1.142, rok: 2012
http://dx.doi.org/10.1016/j.nima.2012.06.056

X-ray imaging of a sample performed such that the sample is irradiated from one direction but from two different source to detector distances gives pseudo-3D information about its inner structure. It is possible to obtain 3D coordinates of discrete objects inside the sample and to obtain rough information about their shape and orientation. The method is based on the measurement of the relative change of the image sizes due to the change of the source to detector distance. A simple experiment is presented showing the feasibility of the method.
Trvalý link: http://hdl.handle.net/11104/0212192