X-ray computed laminography: an approach of computed tomography for applications with limited access

Citation
S. Gondrom et al., X-ray computed laminography: an approach of computed tomography for applications with limited access, NUCL ENG DE, 190(1-2), 1999, pp. 141-147
Citations number
12
Categorie Soggetti
Nuclear Emgineering
Journal title
NUCLEAR ENGINEERING AND DESIGN
ISSN journal
00295493 → ACNP
Volume
190
Issue
1-2
Year of publication
1999
Pages
141 - 147
Database
ISI
SICI code
0029-5493(199906)190:1-2<141:XCLAAO>2.0.ZU;2-F
Abstract
Computed laminography (CL) is an image forming method of X-ray testing that yields images of object slices by a simple linear translation of the objec t relative to the tube-detector system. No relative movement of the X-ray t ube to the detector is needed and in contrast to classical laminography all object layers can be obtained by one scan. Moreover CL turns out to be equ ivalent to a computed tomography (CT) with a limited angular region, which allows the reconstruction of object slices using slightly modified CT algor ithms, resulting in a higher resolution compared with simple tomosynthesis in the case of classical laminography. (C) 1999 Elsevier Science S.A. An ri ghts reserved.