Computer Graphics and Visualization › Publications

2009

The magnitudes of the actual offsets for one test
Rene van den Berg, J. Manuel Rejen, and Rafael Bidarra
Collision Avoidance between Avatars of Real and Virtual Individuals
In Proceedings of MIG, 2009
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(a) A polyp with its surrounding environment. (b) Example of the curvature streamlines generated in the vicinity of the polyp.
V.F. van Ravesteijn, Lingxiao Zhao, Charl P. Botha, Frits H. Post, F.M. Vos, and L.J. van Vliet
Combining Mesh, Volume, and Streamline Representations for Polyp Detection in CT Colonography
In Proceedings of ISBI, 2009
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Our technique renders complex scenes consisting of billions of voxels in real time and supports soft shadows, instancing, high-quality filtering, and depth-of-field effects
Cyril Crassin, Fabrice Neyret, Sylvain Lefebvre, Miguel Sainz, and Elmar Eisemann
Beyond triangles: gigavoxels effects in video games
In Proceedings of SIGGRAPH Posters, 2009
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(a) In CT images, PE appears as a dark region inside the pulmonary arteries. (b) Lymphoid tissue and PE can have the same intensity.
H. Bouma, J.J. Sonnemans, Anna Vilanova, and F.A. Gerritsen
Automatic Detection of Pulmonary Embolism in CTA Images
IEEE Trans Medical Imaging, 2009
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Bitmap to vector conversion techniques such as LiveTrace (in Illustrator) lack accuracy and lack a layering structure.
Elmar Eisemann, Sylvain Paris, and Fredo Durand
A visibility algorithm for converting 3D meshes into editable 2D vector graphics
ACM Transactions on Graphics, 2009
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While placing level components (green), the level designer is made constantly aware of the navigation space. Convex walkable areas (orange) are connected through walk links (purple) and jump links (yellow)
Leonard van Driel and Rafael Bidarra
A Semantic Navigation Model for Video Games
In Proceedings of MIG, 2009
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Enhancing the visualization with texture reveals various properties of the deformation field, such as a rotational component in this synthetic saddle point deformation (1283 ). Colors in the last two figures go from blue (low) to orange (high).
Stef Busking, Charl P. Botha, and Frits H. Post
Direct Visualization of Deformation in Volumes
Computer Graphics Forum, 2009
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R.L. van der Palen, J. Op denBuijs, Anna Vilanova, F.G. Roos, and C. van Pul
Quantitative fiber tracking after perinatal hypoxic-ischemia and neurodevelopmental outcome at 2 years : gastro-intestinal and urogenital imaging
In Proceedings of European Course on Paediatric Radiology, 2009
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Composition of a StateStream modelled 3D ray casting selection technique, see also section 5.1. A stylus device can be used to point a ray at objects in the VR scene
Gerwin de Haan and Frits H. Post
StateStream: a developer-centric approach towards unifying interaction models and architecture
In Proceedings of EICS, 2009
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The active space VR systems in our VR Laboratory: The Responsive Workbench (left) and the PDRIVE [de Haan 07a]
Gerwin de Haan
Techniques and architectures for 3d interaction
PhD Thesis, 2009
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Selection of the penguin’s feeding cycle by querying the sequence of nodes corresponding to diving, underwater swimming, ascent, steep ascent, diving and surface swimming.
Jorik Blaas, Charl P. Botha, Edward Grundy, Mark W. Jones, Robert S. Laramee, and Frits H. Post
Smooth Graphs for Visual Exploration of Higher-Order State Transitions
IEEE Transactions on Visualization and Computer Graphics, 2009
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A phased approach with generic classes in the specification phase, game-specific classes in the customization phase, and object instances in the instantiation phase
Jassin Kessing, Tim Tutenel, and Rafael Bidarra
Services in Game Worlds: A Semantic Approach to Improve Object Interaction
In Proceedings of ICEC, 2009
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Visual comparison of two visualization techniques of the same area of the AHN2 dataset
Gerwin de Haan
Scalable visualization of massive point clouds
Nederlandse Commissie voor Geodesie KNAW, 2009
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2008

P. Rodrigues, Anna Vilanova, T. Twellmann, and B.M. ter Haar Romeny
Adaptive distance learning scheme for diffusion tensor imaging using kernel target alignment
In Proceedings of MICCAI 2008 Workshop on Computational Diffusion MRI (CDMRI), September 10th, 2008, New York USA, 2008
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Elmar Eisemann and Xavier Decoret
Occlusion Textures for Plausible Soft Shadows*
Computer Graphics Forum, 2008
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Ricardo Marroquim, André Maximo, Ricardo Farias, and Claudio Esperança
Volume and Isosurface Rendering with GPU-Accelerated Cell Projection*
Computer Graphics Forum, 2008
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R.F.P. van Pelt, Anna Vilanova, and Huub M.M. van de Wetering
GPU-based Particle Systems for Illustrative Volume Rendering
In Proceedings of VG/PBG@SIGGRAPH, 2008
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Rafael Bidarra, Jerke Boers, Jeroen Dobbe, and Remco Huijser
Bringing a pioneer games project to the next level
In Proceedings of GDCSE, 2008
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Matei Stroila, Elmar Eisemann, and John C. Hart
Clip Art Rendering of Smooth Isosurfaces
IEEE Transactions on Visualization and Computer Graphics, 2008
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Ralph Brecheisen, Anna Vilanova, B. Platel, and B.M. ter Haar Romeny
GPU-accelerated 3D multimodal visualization techniques for tumor resection in neurosurgery
In Proceedings of CARS Conference Proceedings, 2008
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