Computer Graphics and Visualization › Publications

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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Afterimage simulation of a traffic light over time. Note the over-time change of colors, blur and shape in the afterimage
Tobias Ritschel and Elmar Eisemann
A Computational Model of Afterimages
Computer Graphics Forum, 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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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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Lionel Baboud and Elmar Eisemann
Efficient and Accurate Terrain Rendering
In Proceedings of Intel Developers Forum, 2012
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Stunt arenas generated for players modeled as high (a) and medium (b) Sunday Drivers.
Ricardo Lopes, Tim Tutenel, and Rafael Bidarra
Using gameplay semantics to procedurally generate player-matching 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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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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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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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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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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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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3D model “Bottle” and “Balloon vehicle”
Xin Zhang, Tim Tutenel, Rong Mo, Rafael Bidarra, and Willem F. Bronsvoort
A Method for Specifying Semantics of Large Sets of 3D Models
In Proceedings of GRAPP, 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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A screenshot of an interactive simulation with GALES. The 3D cloud field visualization is shown using volume rendering. During the simulation, the visualization can be actively zoomed and rotated to directly obtain insight into the simulation process.
Jerome Schalkwijk, Eric Griffith, Frits H. Post, and H.J.J. Jonker
High performance simulations of turbulent clouds on a desktop PC: exploiting the GPU
Bulletin of the American Meteorological Society (BAMS), 2012
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Real-time rendering applications exhibit a considerable amount of spatio-temporal coherence. This is true for camera motion, as in the Parthenon sequence (left), as well as animated scenes such as the Heroine (middle) and Ninja (right) sequences. Diagrams to the right of each rendering show disoccluded points in red, in contrast to points that were visible in the previous frame, which are shown in green (i.e. green points are available for reuse). [Images courtesy of Advanced Micro Devices, Inc., Sunnyvale, California, USA]
Daniel Scherzer, Lei Yang, Oliver Mattausch, Diego Nehab, Pedro V. Sander, et al.
Temporal Coherence Methods in Real-Time Rendering
Computer Graphics Forum, 2012
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Automatic 3D material style transfer from different source images (insets) to a target 3D scene using our approach
Chuong Nguyen, Tobias Ritschel, Karol Myszkowski, Elmar Eisemann, and Hans-Peter Seidel
3D Material Style Transfer
Computer Graphics Forum, 2012
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FU maps for multichannel EEG coherence visualization. Brain responses were collected from three subjects using an EEG cap with 119 scalp electrodes. During a so-called P300 experiment, each participant was instructed to count target tones of 2000Hz (probability 0.15), alternated with standard tones of 1000Hz (probability 0.85) which were to be ignored. After the experiment, the participant had to report the number of perceived target tones. Shown are FU maps for target stimuli data, with FUs larger than 5 cells, for the 1-3Hz EEG frequency band (top row) and for 13-20Hz (bottom row), for three datasets.
Hanspeter Pfister, Verena Kaynig, Charl P. Botha, Stefan Bruckner, V. J. Dercksen, et al.
Visualization in Connectomics
CoRR, 2012
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Visualization for antomical exploration of the rectum (green) and levator ani muscle (red) of a segmentation label volume based on the Visible Korean Human cryosectional dataset. The declarative query in this case is “Show me the rectum and the nearby surrounding musculature”.
Noeska Natasja Smit, Thomas Kroes, Anne C. Kraima, Daniel Jansma, Marco C. Deruiter, et al.
Towards Declarative Medical Visualization
In Proceedings of Eurographics Workshop on Visual Computing for Biology and Medicine Poster, 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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