DocumentCode
3157728
Title
Measurement methods and 3D reconstruction algorithms of X ray CT inspection
Author
Tanemura, Mitsukuni ; Tanaka, Toshiyuki ; Kikuchi, Kazuo
Author_Institution
Dept. of Appl. Phys. & Physico-Inf., Keio Univ., Keio
fYear
2008
fDate
20-22 Aug. 2008
Firstpage
1973
Lastpage
1976
Abstract
X-ray CT system is used for nondestructive inspection in industrial field. But there are some problems when we get the images of objects, namely rate of expansion, contrast and measurement area. This study aims at solving these problems by contriving oblique offset X-ray CT system. We improved Feldkamp algorithm which is the conventional 3D reconstruction method. Supportive experimental results are provided based on simulation phantom data.
Keywords
X-ray applications; automatic optical inspection; computerised tomography; image reconstruction; nondestructive testing; production engineering computing; 3D reconstruction algorithms; Feldkamp algorithm; X-ray CT inspection; industrial field; measurement methods; nondestructive inspection; Area measurement; Computational modeling; Computed tomography; Detectors; Imaging phantoms; Inspection; Medical simulation; Object detection; Physics; Reconstruction algorithms; 3D reconstruction; Feldkamp algorithm; Oblique scan; Offset scan; X ray computed tomography;
fLanguage
English
Publisher
ieee
Conference_Titel
SICE Annual Conference, 2008
Conference_Location
Tokyo
Print_ISBN
978-4-907764-30-2
Electronic_ISBN
978-4-907764-29-6
Type
conf
DOI
10.1109/SICE.2008.4654985
Filename
4654985
Link To Document