In close collaboration with industry, we target to provide novel insights into industrial X-ray computed tomography data of various domains such as aeronautics, automotive, leisure industry and beyond. To achieve this target we focus on developing tailored visual analysis approaches to answer the research questions of our partners in the fields of non destructive evaluation as well as dimensional measurements. Our research is currently directed towards visual parameter space analysis, 4D analysis of time varying XCT data, visual analytics of segmentation ensembles, comparative visualization of volume ensembles as well as parameter space analysis of segmentation pipelines.

Publications

15 Publications found:
Image Bib Reference Publication Type
2021
Aleksandr Amirkhanov
Visual Analysis of Defects
Supervisor: Eduard GröllerORCID iD
Duration: 2014 — 2021
 PhD-Thesis
2018
Christoph Heinzl, Aleksandr Amirkhanov, Johannes Kastner
Processing, Analysis and Visualization of CT Data in Industrial X-Ray Computed Tomography
In Processing, Analysis and Visualization of CT Data, pages 99-142, 2018 		Article in a Book
2015
Andreas Reh, Aleksandr Amirkhanov, Johann Kastner, Eduard GröllerORCID iD, Christoph Heinzl
Fuzzy feature tracking
Computers and Graphics, 53(PB):177-184, December 2015. 		Journal Paper (without talk)
María Luján Ganuza, Maria Florencia Gargiulo, Gabriela Ferracutti, Silvia Castro, Ernesto Bjerg, Eduard GröllerORCID iD, Kresimir MatkovicORCID iD
Interactive Semi-Automatic Categorization for Spinel Group Minerals
Poster shown at IEEE VIS 2015 (October 2015)
Poster
Bernhard Fröhler, Artem Amirkhanov, Johann Kastner, Eduard GröllerORCID iD, Christoph Heinzl
Multimodal Visualization and Analysis of Spectral and XCT Data
Computer Graphic Forum, 33(3):91-100, April 2015. 		Journal Paper with Conference Talk
2014
image Artem Amirkhanov, Bernhard Fröhler, Johann Kastner, Eduard GröllerORCID iD, Christoph Heinzl
InSpectr: Multi-Modal Exploration, Visualization, and Analysis of Spectral Data
Computer Graphics Forum, 33(3):91-100, June 2014. [_fast forward] [slides] [video] 		Journal Paper with Conference Talk
Christoph Heinzl, Stefan BrucknerORCID iD, Eduard GröllerORCID iD
Guest editorial—Uncertainty and parameter space analysis in visualization
Computer & Graphics, 41:A1-A2, June 2014. 		Journal Paper (without talk)
Artem Amirkhanov, Bernhard Fröhler, Michael Reiter, Johann Kastner, Eduard GröllerORCID iD, Christoph Heinzl
Uncertainty in CT Metrology: Visualizations for Exploration and Analysis of Geometric Tolerances
In Proceedings of 5th Conference on Industrial Computed Tomography (iCT Conference 2014), pages 189-195. February 2014.
[Paper] 		Conference Paper
2013
Andreas Reh, Christian Gusenbauer, Johann Kastner, Eduard GröllerORCID iD, Christoph Heinzl
MObjects - A Novel Method for the Visualization and Interactive Exploration of Defects in Industrial XCT Data
IEEE Transactions on Visualization and Computer Graphics (Proceedings of IEEE Scientific Visualization 2013), 19(12):2906-2915, December 2013. [ paper] [ video] [evaluation questionnaire] 		Journal Paper with Conference Talk
Artem Amirkhanov, Christoph Heinzl, Christoph Kuhn, Johann Kastner, Eduard GröllerORCID iD
Fuzzy CT Metrology: Dimensional Measurements on Uncertain Data
In SCCG 2013 - 29th Proceedings Spring conference on Computer Graphics, pages 93-101. May 2013.
[paper] [presentation_with_materials] [video] 		Conference Paper
2012
Andreas Reh, B Plank, J Kastner, Eduard GröllerORCID iD, Christoph Heinzl
Porosity Maps – Interactive Exploration and Visual Analysis of Porosity in Carbon Fiber Reinforced Polymers
Computer Graphics Forum,, 31(3):1185-1194, June 2012. [paper] 		Journal Paper with Conference Talk
2011
The plug specimen photo (left) and volume renderings before (center) and after (right) metal-artifact reduction. Artem Amirkhanov, Christoph Heinzl, Michael Reiter, Johann Kastner, Eduard GröllerORCID iD
Projection-Based Metal-Artifact Reduction for Industrial 3D X-ray Computed Tomography
IEEE Transactions on Visualization and Computer Graphics, 17(12):2193-2202, December 2011. [fast forward] [paper] [slides] [video] 		Journal Paper with Conference Talk
2010
Artem Amirkhanov, Christoph Heinzl, Michael Reiter, Eduard GröllerORCID iD
Visual Optimality and Stability Analysis of 3DCT Scan Positions
IEEE Transactions on Visualization and Computer Graphics:Page 1477 -1487, October 2010. [paper pdf] [presentation] [Video] 		Journal Paper with Conference Talk
2009
Michael Reiter, Muhammad Muddassir Malik, Christoph Heinzl, Dietmar Salaberger, Eduard GröllerORCID iD, Hubert Lettenbauer, Johann Kastner
Improvement of X-Ray image acquisition using a GPU based 3DCT simulation tool
In International Conference on Quality Control by Artificial Vision. May 2009.
 Conference Paper
Muhammad Muddassir Malik, Christoph Heinzl, Eduard GröllerORCID iD
Computation and Visualization of Fabrication Artifacts
Journal of WSCG, 17(1):17-24, February 2009. 		Journal Paper with Conference Talk
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