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iCT 2018

8th Conference on Industrial Computed Tomography (iCT) 2018, 6-9 Feb, Wels, Austria

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Search Results: 55 in Date '2018-02-01'
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Exhibitors (4)
Volume Graphic.. 1
YXLON Internat.. 1
Title / Author(s) / Keywords Session
Algorithms, image processing and visualisation
Fully Convolutional Deep Network Architectures for Automatic Short Glass Fiber Semantic Segmentation from CT scans
T. Konopczyński12, D. Rathore2, J. Rathore35, T. Kröger14, L. Zheng22, C. Garbe25, S. Carmignato318, J. Hesser22
1Department of Mathematics and Informatics; Volume Graphics GmbH39, Heidelberg, Germany
2aDepartment of Radiation Oncology bInterdisciplinary Center for Scientific Computing (IWR); Universität Heidelberg6, Heidelberg, Germany
3aDepartment of Management and Engineering bDepartment of Management and Engineering (DTG); University of Padova (UNIPD)33, Padova, Italy
segmentation, deep learning, x-ray CT, short glass fibers

Algorithms, image processing and visualisation
Algorithms, image processing and visualisation
A new calibration-free beam hardening reduction method for industrial CT
T. Würfl12, N. Maass22, F. Dennerlein2, A. Maier14
1Pattern Recognition Lab; University of Erlangen-Nürnberg (FAU)45, Erlangen, Germany
2Siemens AG2, Erlangen, Germany

Algorithms, image processing and visualisation
Algorithms, image processing and visualisation
Detection of Narrow Gaps Using Hessian Eigenvalues for Shape Segmentation on CT Volume of Assembled Parts
S. Watanabe, Y. Ohtake19, Y. Nagai13, H. Suzuki19
School of Engineering; University of Tokyo66, Tokyo, Japan
CT volume segmentation, Gap detection, Shape extraction of assembled parts

Algorithms, image processing and visualisation
Materials Characterisation
Evaluation of internal defects in additive manufactured metallic network structures by Computed Tomography
L. Pejryd6
Scool of Science and Technology; Örebro University6, Örebro, Sweden
Selective laser melting, aluminium, titanium, computed tomography

Materials Characterisation
Materials Characterisation
Synchrotron based absorption edge tomography for 3D characterization of the microstructure of Mg-Y-Zn alloys
C. Gollwitzer110, S. Cabeza18, G. Garces23
1BAM Federal Institute for Materials Research and Testing1327, Berlin, Germany
2Department of Physical Metallurgy; National Center for Metallurgical Research (CENIM-CSIC)4, Madrid, Spain
Other Methods, Synchrotron CT, Absorption edge tomography, differential tomography, LPSO

Materials Characterisation
Materials Characterisation
Computed Tomography Inspection of Additive Manufactured Components in Aeronautic Industry
D. Kiefel18, M. Scius-Bertrand1, R. Stoessel223
1TESTIA GmbH2, Munich, Germany
2Airbus Group Innovations8, Munich, Germany
Computed Tomography, 3D-Printing, Additive Manufacturing, CT-Inspection, Aeronautic, Aerospace

Materials Characterisation
Materials Characterisation
Evaluation of Fluid Transport Characteristics in Natural Stones Using Dual Source X-Ray Radiography
P. Koudelka2, V. Koudelkova, T. Doktor2, I. Kumpova15, T. Fila5, P. Zlamal2, D. Kytýr3, D. Vavrik19
Institute of Theoretical and Applied Mechanics; Czech Academy of Sciences (CAS)113, Prague, Czech Republic
Dual Source X-Ray Radiography, Fluid Transport, Weathering effects, Maastricht calcarenite

Materials Characterisation
Materials Characterisation
3D CT as Quality Control Tool in Advanced Composite Manufacturing
J. Ecker1, C. Fürst13, C. Unterweger1, B. Plank249, A. Haider1
1Kompetenzzentrum Holz GmbH3, Linz, Austria
2School of Engineering and Environmental Sciences; Upper Austrian University of Applied Sciences (FH OÖ)172, Wels, Austria
3D printing, computed tomography, porous carbon, wood polymer composite, SiC ceramic

Materials Characterisation
Materials Characterisation
Determination of pore size distribution in Tannin- and Lignin-based foams using X-ray microcomputed tomography
J. Glinz18, S. Senck124, J. Kastner1124, G. Tondi22
1Research Group Computed Tomography; Upper Austrian University of Applied Sciences (FH OÖ)172, Wels, Austria
2University of Applied Science Salzburg7, Salzburg, Austria
Radiographic Testing (RT), computed tomography, X-ray microcomputed tomography, 3D characterization

Materials Characterisation
A geometry measurement system for a dimensional cone beam CT
B. Bircher5, F. Meli5, A. Küng5, R. Thalmann5
Federal Institute of Metrology METAS5, Bern-Wabern, Switzerland
Computed tomography (CT), dimensional metrology, 9 DoF CT geometry

Examination of a Method for the Optimization of Scan Parameters for Measuring with Computed Tomography
R. Christoph13, H. Weise13, C. Leinweber24, M. Kachelrieß29
1Institute of Manufacturing Science and Engineering; Dresden University of Technology (TU Dresden)80, Dresden, Germany
2German Center for Cancer Research (DKFZ)9, Heidelberg, Germany
automation, scan parameters, cone-beam CT, industrial computed tomography, metrology

Voxel dataset noise reduction algorithm based on CMM reference measurements for geometrical tolerance analysis of prismatic test pieces
C. Baldo17, T. Fernandes26, G. Donatelli211, K. Doytchinov32, K. Vrantzaliev3
1Center for Engineering, Modeling and Applied Social Sciences (CECS); Federal University of ABC (UFABC)7, Santo André, Brazil
2aReference Centres in Innovative Technologies bReference Centers in Innovative Technologies; CERTI Foundation12, Florianópolis, Brazil
3Quality Vision International - QVI; KOTEM Hungary Ltd2, Budapest, Hungary
industrial tomography, measurement uncertainty, point cloud generation, geometrical tolerance verification

Form estimation for X-ray computed tomography measurement
L. Pagani2, S. Lou2, W. Zeng2, X. Jiang2, P. Scott3
aEPSRC bEPSRC Centre for Innovative Manufacturing in Advanced Metrology; University of Huddersfield12, Huddersfield, United Kingdom
X-ray computed tomography, triangular mesh, surface characterisation, form estimation

Verifying the measurement accuracy for multiple-scan X-ray cone-beam CT measurements
D. Weiß12, W. Kimmig2, R. Lonardoni3, C. Kuhn14
Carl Zeiss Industrielle Messtechnik GmbH22, Oberkochen, Germany
X-ray cone beam CT, measurement accuracy, multi-scan, calibration artifact, ball rails
Determining spectrum-dependent source and detector positions in cone-beam CT
J. Illemann18, U. Neuschaefer-Rube113, M. Bartscher133, D. Bate23
1Working group 5.34: Multi-sensor coordinate metrology; Physikalisch-Technische Bundesanstalt (PTB)45, Braunschweig, Germany
2Nikon Metrology UK Ltd7, Tring, United Kingdom
magnification, source position, detector position, traceability, x-ray spectrum dependence

Metrology and Dual-Energy Imaging
On Gauge Orientation for the Qualification of Industrial Computed Tomography
D. Matern9, F. Herold28
YXLON International GmbH198, Hamburg, Germany
Metrology, Computed Tomography, Dimensional Measurement, Reference Standard

Metrology and Dual-Energy Imaging
Metrology and Dual-Energy Imaging
Influence of surface roughness on measurement uncertainty in Computed Tomography
L. Schild3, A. Kraemer3, D. Reiling, H. Wu, G. Lanza13
wbk Institute of Production Science; Karlsruhe Institute of Technology (KIT)22, Eggenstein, Germany
Other Methods, Measurement Uncertainty, Dimensional metrology, surface quality, additive manufacturing, reference measurement

Metrology and Dual-Energy Imaging
Metrology and Dual-Energy Imaging
Simulation-based correction of systematic errors for CT measurements
A. Müller10, F. Wohlgemuth4, T. Hausotte14
Institute of Manufacturing Metrology; University of Erlangen-Nürnberg (FAU)45, Erlangen, Germany
X-ray computed tomography, simulation, artefacts, correction, systematic error

Metrology and Dual-Energy Imaging
Metrology and Dual-Energy Imaging
Reading closed historical manuscripts using dual-source dual-energy X-Ray tomography
I. Kumpova15, D. Vavrik19, M. Vopalensky9
Institute of Theoretical and Applied Mechanics; Czech Academy of Sciences (CAS)113, Prague, Czech Republic
X-Ray tomography, Dual-source CT, Dual-energy CT, Iron gall ink, Historical manuscript

Metrology and Dual-Energy Imaging
Metrology and Dual-Energy Imaging
Dual-energy computed tomography of historical musical instruments made of multiple materials
R. Wagner16, T. Fuchs126, G. Scholz17, C. Kretzer16, R. Schielein18, M. Firsching121, S. Kirsch26, M. Wolters2, M. Raquet2, F. Bär26
1Development Center X-ray technology (EZRT); Fraunhofer Institute for Integrated Circuits (IIS)185, Fürth, Germany
2Germanisches Nationalmuseum (GNM)6, Nürnberg, Germany
beam hardening, artefact correction, dual-energy CT, CT of cultural heritage, multi-material objects

Metrology and Dual-Energy Imaging
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