Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Engineering
Characterization And Improvement Of A Cone-Beam Ct Scanner For Quantitative Imaging, Jimish Dilip Joshi
Characterization And Improvement Of A Cone-Beam Ct Scanner For Quantitative Imaging, Jimish Dilip Joshi
Browse all Theses and Dissertations
Computed tomography (CT) has various applications in different fields. In our case, the cone-beam CT scanner is used in the industrial field for qualitative and quantitative assessment of Procter and Gamble products. The Flash CT scanner, on which we do our research, has a microfocus x-ray tube, a detector size of 30 cm x 40 cm and a rotating stage for the object to be imaged. The x-ray tube can be operated up to 225 kV. Non-linearities in the response of the detector, scatter and beam hardening may cause false interpretations of the image values. To allow appropriate assessment of …