DocumentCode
1267242
Title
Real-Time Reconstruction for 3-D CT Applied to Large Objects of Cultural Heritage
Author
Brancaccio, R. ; Bettuzzi, M. ; Casali, F. ; Morigi, M.P. ; Levi, G. ; Gallo, A. ; Marchetti, G. ; Schneberk, D.
Author_Institution
Phys. Dept., Bologna Univ., Bologna, Italy
Volume
58
Issue
4
fYear
2011
Firstpage
1864
Lastpage
1871
Abstract
In this paper, we describe the work done in order to run the CT 3-D reconstruction algorithm on the 120 GB raw data from the more than 25thinspace000 radiographs acquired from the Kongo Rikishi (XIII century) Japanese wooden statue. The work was done using the Microsoft (Redmond) HPC cluster and then on a local cluster at the INFN of Bologna. A speed-up factor of 75 was reached.
Keywords
X-ray imaging; computerised tomography; history; image reconstruction; 3D CT; Kongo Rikishi Japanese wooden statue; Microsoft HPC cluster; Redmond HPC cluster; cultural heritage; real-time reconstruction; Computed tomography; Detectors; Image reconstruction; Radiography; Software; X-ray imaging; Computed tomography imaging; X-ray reconstruction; X-ray tomography; computed tomography reconstruction; image reconstruction; parallel processing;
fLanguage
English
Journal_Title
Nuclear Science, IEEE Transactions on
Publisher
ieee
ISSN
0018-9499
Type
jour
DOI
10.1109/TNS.2011.2158850
Filename
5945000
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