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DIR 2011

International Symposium on Digital Industrial Radiology and Computed Tomography, 20-22 June 2011, Berlin, Germany

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Keywords Authors & Institutions
Table of Contents
53 Articles in
Issue: 2011-11      Search  
Title / Author(s) / Keywords Session
3D Reconstruction Algorithms
Geometric Corrections in Coplanar Translational Laminography
K. Thiessenhusen18, U. Ewert1212, B. Redmer161, K. Bavendiek235
1BAM Federal Institute for Materials Research and Testing1301, Berlin, Germany
2YXLON International GmbH196, Hamburg, Germany
3D Reconstruction Algorithms
Computed Tomography Applications
Method for Efficient Identification of Similar Work Pieces for X-ray Computed Tomography
C. Niggemann5, R. Schmitt16
Werkzeugmaschinenlabor (WZL); RWTH Aachen University50, Aachen, Germany
Similarity, work piece shape, Fourier descriptor, Radiographic Testing (RT), computed tomography, Other Methods, identification, condition assessment
Computed Tomography Applications
Computed Tomography Applications
Multiresolution X-ray CT Imaging of Fiber Reinforced Composite Materials
M. Costin113, D. Lazaro-Ponthus1, S. Legoupil111, V. Kaftandjian230
1aLIST bLIST2; Commissariat Energie Atomique (CEA)288, Gif-Sur-Yvette, France
2Laboratory of Nondestructive Testing using Ionizing Radiations (CNDRI); National Institute of Applied Science ( INSA-Lyon)- University of Lyon67, Villeurbanne, France
Radiographic Testing (RT), reconstruction algorithm, Discrete wavelet transform, computed tomography
Computed Tomography Applications
Computed Tomography Applications
Material Dependent Thresholding for Dimensional X-ray Computed Tomography
Y. Tan14, K. Kiekens15, J. Kruth212, A. Voet33, W. Dewulf121
1Group T – Leuven University College9, Leuven, Belgium
2Division PMA; Catholic University of Leuven (KU Leuven) 103, Leuven, Belgium
3Lessius University College3, Sint-Katelijne-Waver, Belgium
Radiographic Testing (RT), computed tomography, Dimensional metrology, measurement accuracy
Computed Tomography Applications
Dimensional Computed Tomography
Preliminary Results of the ?CT Audit? Project: First International Intercomparison of Computed Tomography Systems for Dimensional Metrology
S. Carmignato17, A. Pierobon2
aDIMEG bDTG; University of Padova (UNIPD)32, Padova, Italy
Comparison, NDT-wide, Radiographic Testing (RT), Computed Tomography, Coordinate Metrology, Dimensional metrology, Measurement accuracy
Dimensional Computed Tomography
Dimensional Computed Tomography
Accuracy Evaluation and Exploration of Measurement Uncertainty for Exact Helical Cone Beam Reconstruction Using Katsevich Filtered Backprojection in Comparison to Circular Feldkamp Reconstruction with Respect to Industrial CT Metrology
J. Muders1, J. Hesser12, A. Lachner2, C. Reinhart211
1Experimental Radiation Oncology; Mannheim University2, Mannheim, Germany
2Volume Graphics GmbH38, Heidelberg, Germany
Radiographic Testing (RT), 3d computed tomography, Helical cone beam tomography, Katsevich Algorithm, computed tomography, FDK algorithm, helical CT, Measurement Uncertainty, evaluation, measurement accuracy
Dimensional Computed Tomography
Dimensional Computed Tomography
Generation of High Quality 3D Surfaces by Computed Tomography and Optical Scanning Systems
M. Simon120, U. Hilpert112, M. Krebs2, S. Findeis2
1Wenzel Volumetrik GmbH6, Singen, Germany
2topometric GmbH, Göppingen, Germany
Dimensional Computed Tomography
Image processing
Interest of Data Fusion for Improvement of Classification in X-ray Inspection
A. Osman115, U. Hassler141, V. Kaftandjian230
1Development Center X-ray technology (EZRT); Fraunhofer Institute for Integrated Circuits (IIS)184, Fürth, Germany
2Laboratory of Nondestructive Testing using Ionizing Radiations (CNDRI); National Institute of Applied Science ( INSA-Lyon)- University of Lyon67, Villeurbanne, France
Radiographic Testing (RT), data fusion, Classification, Feature Extraction
Image processing
Image processing
An Image Processing Approach for Radioscopic Inspection of Turbine Blades
U. Hassler41, M. Rehak9
Development Center X-ray technology (EZRT); Fraunhofer Institute for Integrated Circuits (IIS)184, Fürth, Germany
Image processing
Image processing
Application of an Industrial CT Reference Standard for Cast Freeform Shaped Work Pieces
M. Bartscher133, K. Ehrig228, J. Goebbels253, A. Staude228, U. Neuschaefer-Rube113
1Physikalisch-Technische Bundesanstalt (PTB)44, Braunschweig, Germany
2Division VIII.3; BAM Federal Institute for Materials Research and Testing1301, Berlin, Germany
Radiographic Testing (RT), Dimensional Measurement, surface roughness, computed tomography, multi-material, freeform surfaces
Image processing
Optimisation of Computed Tomography
Simulation-Based Planning of Optimal Conditions for Industrial Computed Tomography
S. Kasperl138, M. Franz110, S. Reisinger17, U. Schmid2, J. Hiller321
1Development Center X-ray technology (EZRT); Fraunhofer Institute for Integrated Circuits (IIS)184, Fürth, Germany
2Otto-Friedrich University of Bamberg, Bamberg, Germany
3Technical University of Denmark (DTU)25, Kgs. Lyngby, Denmark
acquisition planning, parameter optimisation, Radiographic Testing (RT), computed tomography, simulation
Optimisation of Computed Tomography
Optimisation of Computed Tomography
Scatter Correction by Modulation of Primary Radiation in Industrial X-ray CT: Beam-hardening Effects and their Correction
K. Schörner14, M. Goldammer34, J. Stephan8
Corporate Technology; Siemens AG, Corporate Technology (CT)63, Munich, Germany
NDT-wide, Radiographic Testing (RT), x-ray imaging, x-ray image quality, beam hardening, computed tomography, correction, Other Methods, Scattering, Modulation
Optimisation of Computed Tomography
Optimisation of Computed Tomography
Positional Stability of 2D X-ray Images for Computer Tomography
F. Vogeler1, W. Dewulf221, J. Kruth312, W. Verheecke1, A. Voet13
1Lessius University College3, Sint-Katelijne-Waver, Belgium
2Group T – Leuven University College9, Leuven, Belgium
3Division PMA; Catholic University of Leuven (KU Leuven) 103, Leuven, Belgium
Temperature stability, Radiographic Testing (RT), computed tomography, Dimensional metrology
Optimisation of Computed Tomography
Other X-ray Applications
New Perspectives of X-Ray Techniques for Explosive Detection Based on CdTe/CdZnTe Spectrometric Detectors
V. Rebuffel15, J. Rinkel3, J. Tabary12, L. Verger5
Department of Technologies for Biology and Health; Commissariat Energie Atomique (CEA-LETI)34, Grenoble, France
Other X-ray Applications
Other X-ray Applications
Advanced Digital Radiography for Field NDT
R. Pincu11, O. Kleinberger-Riedrich3
Vidisco Ltd.16, Or-Yehuda, Israel
Radiographic Testing (RT), Digital Radiography, NDT Inspection, NDT X-ray, NDT Digital Imaging, NDT field inspection, NDT pipe inspection
Other X-ray Applications
Phase Contrast Imaging
Phase Contrast Imaging with High Resolution Cone Beam X-ray Computed Tomography
J. Kastner1120, B. Plank247, D. Salaberger138
1R&D Competence Center; Upper Austrian University of Applied Sciences (FH OÖ)166, Wels, Austria
2FH OOE Forschungs und Entwicklungs GmbH12, Wels, Austria
Radiographic Testing (RT), computed tomography, Phase contrast, high resolution, materials characterization
Phase Contrast Imaging
Phase Contrast Imaging
The Benefits and Challenges of Differential Phase Contrast Imaging for Material Science
I. Jerjen112, R. Kaufmann29, C. Kottler26, V. Revol311, C. Urban22, T. Lüthi112, U. Sennhauser110
1Swiss Federal Laboratories for Materials Science and Technology; Empa, Swiss Federal Laboratories for Materials Science and Technology77, Dübendorf, Switzerland
2Photonics Division; Centre Suisse d’Electronique et Microtechnique (CSEM SA)10, Zürich, Switzerland
3Photonics Division; Universität Zürich2, Zürich, Switzerland
Differential phase contrast X-ray CT, Dark field X-ray imaging, Diffusion of liquids in porous materials, Other Methods
Phase Contrast Imaging
Poster
Enhancing the Photon Flux with Helical CT
B. Illerhaus29, A. Paschold
BAM Federal Institute for Materials Research and Testing1301, Berlin, Germany
Radiographic Testing (RT), Helical cone beam tomography, radiation flux
Poster
Poster
Comparison of Crack Detection Methods for Analyzing Damage Processes in Concrete with Computed Tomography
K. Ehrig128, J. Goebbels153, D. Meinel126, O. Paetsch211, S. Prohaska27, V. Zobel2
1Division VIII.3; BAM Federal Institute for Materials Research and Testing1301, Berlin, Germany
2Konrad-Zuse-Institut Berlin (ZIB)19, Berlin, Germany
Poster
Poster
Automatic X-ray Inspection with Dynamic Reference Data Sets
T. Stocker5, T. Wenzel16
Development Center X-ray technology (EZRT); Fraunhofer Institute for Integrated Circuits (IIS)184, Fürth, Germany
Radiographic Testing (RT), Automated Defect Recognition ADR
Poster
 
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