Small-sized computed tomography system with rotating gantry

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dc.contributor.authorJantanayingyong, V.
dc.contributor.authorChanwimalueang, T.
dc.contributor.authorSrisuk, N.
dc.contributor.authorPintavirooj, C.
dc.date.accessioned2026-08-06T10:00:36Z
dc.date.available2026-08-06T10:00:36Z
dc.date.issued2010-07-30
dc.description.abstractSmall-sized computed tomography system with rotating gantry is presented in this paper. System calibration was performed before achieving the projection data. An object placed on platform was exposed by the x-ray every two degrees of rotating angle. Thus, 180 projection data were performed in this study. Finally, Feldkamp algorithm based on a 3D filtered backprojeciton was employed to reconstruct cross sectional images. The result shows that cross sectional images obtained from small-sized computed tomography were satisfactory. In conclusion, the small-sized computed tomography presented in this study is capable to construct the cross sectional images. Moreover, 3D model reconstructed from these cross sectional images will be performed in the future work.
dc.identifier.citationEcti Con 2010 the 2010 Ecti International Conference on Electrical Engineering Electronics Computer Telecommunications and Information Technology, 488-491, 2010
dc.identifier.other2-s2.0-77954891258
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/3144
dc.sourceEcti Con 2010 the 2010 Ecti International Conference on Electrical Engineering Electronics Computer Telecommunications and Information Technology
dc.subjectBackprojection
dc.subjectCT
dc.subjectFeldkamp
dc.subjectImage reconstruction
dc.titleSmall-sized computed tomography system with rotating gantry
dc.typeConference Paper

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