Computer Graphics and Visualization › Publications

2013

Anne C. Kraima, Noeska Natasja Smit, Daniel Jansma, C. Wallner, R.L.A.W. Bleys, et al.
Toward a highly-detailed 3D pelvic model: approaching an ultra-specific level for surgical simulation and anatomical education
Clin Anat, 2013
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R.F.P. van Pelt and Anna Vilanova
Understanding Blood-Flow Dynamics: New Challenges for Visualization
Computer, 2013
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V. Prckovska, Alard F. Roebroeck, Pim Pullens, Anna Vilanova, and B.M. ter Haar Romeny
Optimal Short-Time Acquisition Schemes in High Angular Resolution Diffusion-Weighted Imaging
Int J Biomed Imaging, 2013
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Aida Azadegan, Jannicke Balsruud Hauge, Francesco Bellotti, Riccardo Berta, Rafael Bidarra, et al.
The Move Beyond Edutainment: Have We Learnt Our Lessons from Entertainment Games?
In Proceedings of GALA, 2013
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2012

Francesco Banterle, Alessandro Artusi, Tunc Aydin, Piotr Didyk, Elmar Eisemann, et al.
Mapping Images to Target Devices: Spatial, Temporal, Stereo, Tone, and Color
In Proceedings of Eurographics (Tutorials), 2012
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a) Input: Kaleidoscope image. b) User-drawn mask (green checkerboard pattern). c) User-drawn mask isolated. d) Approximate visual hull generated from (c) using image-based shading. e) Resulting labeling via visual hull
Oliver Klehm, I. Reshetouski, Elmar Eisemann, Hans-Peter Seidel, and Ivo Ihrke
Interactive Geometry-Aware Segmentation for the Decomposition of Kaleidoscopic Images
In Proceedings of Vision, Modeling, and Visualization, 2012
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Collagen fibers in the adventitia of the carotid artery (sample 1). The same area was imaged at different pressure steps from 0 to 140 mm Hg; eight intermediate steps are shown. The gradual straightening of (individual) fibers is observed. The biggest configuration change mainly occurs between 40 and 80 mm Hg.
J.T.C. Schrauwen, Anna Vilanova, R. Rezakhaniha, N. Stergiopulos, F.N. van de Vosse, and P.H.M. Bovendeerd
A method for the quantification of the pressure dependent 3D collagen configuration in the arterial adventitia
Journal of Structural Biology, 2012
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Example of hybrid visualization of CSD [6] and 2nd order ODFs
V. Prckovska, M. Descoteaux, C. Poupon, B.M. ter Haar Romeny, and Anna Vilanova
Classification study of DTI and HARDI 1 anisotropy measures for HARDI data 2 simplification
New developments in the visualization and processing of tensor fields, 2012
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An example of our randomly generated search space, consisting of interconnected “chambers.” The high-level graph is represented in blue.
Sandy Brand and Rafael Bidarra
Multi-core scalable and efficient pathfinding with Parallel Ripple Search
Comput Animat Virtual Worlds, 2012
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Extended Serious Games Multidimensional Interoperability Framework (SG-MIF)
Ioana Stanescu, Antoniu Stefan, Milos Kravcik, Theo Lim, and Rafael Bidarra
Interoperability strategies for serious games development
In Proceedings of eLSE 2012 - 8th International Conference on eLearning and Software for Education, 2012
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When stereo content (a; b) is manipulated (c), we quantify the perceived change considering luminance, and disparity (d), whereas previous work leads to wrong predictions (e) e. g., for low-texture areas, fog, or depth-of-field (arrows).Please note that all images in the paper, except for disparity and response maps are presented in anaglyph colors.
Piotr Didyk, Tobias Ritschel, Elmar Eisemann, Karol Myszkowski, Hans-Peter Seidel, and Wojciech Matusik
A luminance-contrast-aware disparity model and applications
ACM Transactions on Graphics, 2012
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Fiber-tracking results for the corpus callosum, using stream-line (a) or geodesics via the raytracing method (b).
N. Sepasian, J.H.M. ten Thije Boonkkamp, B.M. ter Haar Romeny, and Anna Vilanova
Multivalued Geodesic Ray-Tracing for Computing Brain Connections Using Diffusion Tensor Imaging
SIAM J Imaging Sci, 2012
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Spatial querying through sphere selection. A distance query reveals the literature and anatomical landmarks associated to the structures within the selection sphere.
Noeska Natasja Smit, Anne C. Kraima, Daniel Jansma, Marco C. Deruiter, and Charl P. Botha
A Unified Representation for the Model-based Visualization of Heterogeneous Anatomy Data
In Proceedings of EuroVis (Short Papers), 2012
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Potential blockers (orange) for rays going from s to T are found in the shaft-like shape (green).
Lionel Baboud, Elmar Eisemann, and Hans-Peter Seidel
Precomputed Safety Shapes for Efficient and Accurate Height-Field Rendering
IEEE Transactions on Visualization and Computer Graphics, 2012
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Heatmaps for Case 2. The left map uses the same color scheme as the heatmaps in Figure 5; in the right map, blue traces are males and pink traces are females.
Nick Kraayenbrink, Jassin Kessing, Tim Tutenel, Gerwin de Haan, Fernando Marson, et al.
Semantic Crowds: Reusable Population for Virtual Worlds
In Proceedings of VS-GAMES, 2012
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R.F.P. van Pelt, H. Nguyen, B.M. ter Haar Romeny, and Anna Vilanova
Automated segmentation of blood-flow regions in large thoracic arteries using 3D-cine PC-MRI measurements
International Journal of Computer Assisted Radiology and Surgery, 2012
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Ray-traced colored models: bottle (left), vase (middle), coffee mug (left top), and the same model registered in inverse ordering (left bottom)
Ricardo Marroquim, Gustavo Pfeiffer, Felipe de Carvalho, and Antonio Oliveira
Texturing 3D models from sequential photos
Vis Comput, 2012
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Antonio Brisson, G. Pereira, Rui Prada, Ana Paiva, Sandy Louchart, et al.
Artificial intelligence and personalization opportunities for serious games
In Proceedings of AAAI Workshop on Human Computation in Digital Entertainment and Artificial Intelligence for Serious Games, co-located with AIIDE 2012 - 8th Conference on Artificial Intelligence and Interactive Digital Entertainment, 2012
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A distance query returns all information related to the structures inside the sphere.
Noeska Natasja Smit, Anne C. Kraima, Daniel Jansma, Marco C. Deruiter, and Charl P. Botha
The unified anatomical human (beta): model-based representation of heterogeneous anatomical data
In Proceedings of 3D Physiological Human Workshop, 2012
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From left to right: Starting from an original depth map a pixel disparity map is computed and then a disparity pyramid is built. After multi-resolution disparity processing, the dynamic range of disparity is adjusted and the resulting enhanced disparity map is produced. The map is then used to create enhanced stereo image.
Piotr Didyk, Tobias Ritschel, Elmar Eisemann, Karol Myszkowski, and Hans-Peter Seidel
Apparent stereo: the Cornsweet illusion can enhance perceived depth
In Proceedings of Human Vision and Electronic Imaging, 2012
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