Computer Graphics and Visualization › Publications

2012

3D FT superimposed on 2D ADC maps. A, Whole-brain FT results, in a preterm infant at TEA. View from the front left. B, Definition of PLIC ROIs. View from the top (on the axial plane). ROIs superimposed on an FA-weighted color map. C, Definition of CC ROIs. View from the left (on the sagittal plane). ROIs superimposed on an FA-weighted color map. D, PLIC fiber bundle. View from the right (on the sagittal plane). ROIs superimposed on an FA-weighted color map. E, CC fiber bundle. View from the front left (on the sagittal plane). ROIs superimposed on an ADC map. CST indicates the corticospinal tract; CR, the corona radiata; FX, the fornix; CG, the cingulum
C. van Pul, B. van Kooij, L. de Vries, M. Benders, Anna Vilanova, and F. Groenendaal
Quantitative fiber tracking in the corpus callosum and internal capsule reveals microstructural abnormalities in preterm infants at term-equivalent age
AJNR Am J Neuroradiol, 2012
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Femoral lesions mechanically created anterior and posterior of the cement mantle are shown with the prosthesis removed
Daniel F. Malan, Charl P. Botha, Gert Kraaij, Raoul M. S. Joemai, Huub J. L. van der Heide, et al.
Measuring femoral lesions despite CT metal artefacts: a cadaveric study
Skeletal Radiol, 2012
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Piotr Didyk, Tobias Ritschel, Elmar Eisemann, and Karol Myszkowski
Perceptual digital imaging: methods and applications
2012
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Tile overview: overview of all AHN-2 point cloud tiles (right), in relation to the region of Delfland (mid) and the marketplace of Delft (left)
Christian Kehl and Gerwin de Haan
Interactive Simulation and Visualisation of Realistic Flooding Scenarios
Lecture Notes in Geoinformation and Cartography, 2012
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Integrated visualization of multi-modal multi-timepoint small animal imaging data with the cvp
Peter Kok, Jouke Dijkstra, Boudewijn P. F. Lelieveldt, and Charl P. Botha
Integrated visualization of multi-modal multi-timepoint small animal imaging data with the cvp
In Proceedings of TOPIM - Hot Topics in Molecular Imaging, 2012
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Example of a femur equipped with thermocouples, a close up of the measurement location.
Gert Kraaij, Daniel F. Malan, Huub J. L. van der Heide, Jenny Dankelman, Rob. G. H. H. Nelissen, and Edward R. Valstar
Comparison of Ho:YAG laser and coblation for interface tissue removal in minimally invasive hip refixation procedures
Med Eng Phys, 2012
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From left to right: rendering of the publicly available bonsai data set, which demonstrates that our method is able to render very thin participating media, Manix and Backpack data set. The examples illustrate how volumetric and surface scattering can be effectively combined in a single volume rendering
Thomas Kroes, Frits H. Post, and Charl P. Botha
Exposure render: an interactive photo-realistic volume rendering framework
PLoS One, 2012
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A 3D model of the relevant vascular anatomy is surrounded by map views that display scalar flow features of five sides (features at the left, right, bottom, and up side are shown at the corresponding ring portions). Scalar features of the backside are shown at the most right display. The lines pointing from the map portions to the 3D view indicate correspondences, where scalar features are shown in both views. If the user drags a point, representing an interesting feature from a map view to the center, the anatomical model is rotated to make that region visible. All map views change accordingly.
Anna Vilanova, Bernhard Preim, R.F.P. van Pelt, R. Gasteiger, M. Neugebauer, and Thomas Wischgoll
Visual Exploration of Simulated and Measured Blood Flow
CoRR, 2012
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Saggital view of DT ellipsoids generated for a healthy Human Brain
N. Sepasian, J.H.M. ten Thije Boonkkamp, and Anna Vilanova
Multivalued Geodesic Ray-Tracing for Computing Brain Connections Using Diffusion Tensor Imaging
SIAM J Imaging Sci, 2012
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Lionel Baboud and Elmar Eisemann
Efficient and Accurate Terrain Rendering
In Proceedings of Intel Developers Forum, 2012
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Representing semantics as the centralized object representation communicating with all game components.
Jassin Kessing, Tim Tutenel, and Rafael Bidarra
Designing Semantic Game Worlds
In Proceedings of PCG Workshop, 2012
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Orthopaedic workflow for hip prosthesis replacement: A 3D CT-scan (a) is segmented into labels (b). This discrete volume image is converted to a volume mesh (c). Based on medical simulations (d) [1], optimal implant design and positioning can be determined.
Christian Kehl, Daniel F. Malan, and Elmar Eisemann
Conformal multi-material mesh generation from labelled medical volumes
In Proceedings of 3D NordOst Workshop, 2012
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2011

Boudewijn P. F. Lelieveldt, Charl P. Botha, E.L. Kaijzel, E.A. Hendriks, J.H.C. Reiber, et al.
Towards integrated analysis of longitudinal whole-body small animal imaging studies
In Proceedings of ICASSP, 2011
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Tim Tutenel, Roland van der Linden, Martin Kraus, Bart Bollen, and Rafael Bidarra
Procedural filters for customization of virtual worlds
In Proceedings of PCG Workshop, 2011
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Bernhard Preim and Charl P. Botha
Special section on visual computing in biology and medicine (Guest editorship)
2011
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Possible game scenario with lighting using bent normals: 2048×1024 pixels, 60.0 fps, including direct light and DOF on an Nvidia GF 560Ti. Environment mapping produces natural illumination, while bent normals cause colored shadows.
Oliver Klehm, Tobias Ritschel, Elmar Eisemann, and Hans-Peter Seidel
Bent Normals and Cones in Screen-space
In Proceedings of Vision, Modeling, and Visualization, 2011
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This figure shows glyph visualizations of HARDI and DTI-images of a 2D-slice in the brain where neural fibers in the corona radiata cross with neural fibers in the corpus callosum. Here DTI and HARDI are visualized differently; HARDI is visualized according to Def. 1, whereas DTI is visualized using Eq. (1).
R. Duits, T.C.J. Dela Haije, A. Ghosh, E.J. Creusen, Anna Vilanova, and B.M. ter Haar Romeny
Fiber Enhancement in Diffusion-Weighted MRI
In Proceedings of SSVM, 2011
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Ruben M. Smelik, Tim Tutenel, Klaas Jan de Kraker, and Rafael Bidarra
A declarative approach to procedural modeling of virtual worlds
Computers & Graphics, 2011
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Piotr Didyk, Tobias Ritschel, Elmar Eisemann, Karol Myszkowski, and Hans-Peter Seidel
A perceptual model for disparity
ACM Transactions on Graphics, 2011
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Ricardo Lopes and Rafael Bidarra
A semantic generation framework for enabling adaptive game worlds
In Proceedings of Advances in Computer Entertainment Technology, 2011
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