Mathieu Le Muzic, Julius Parulek, Anne-Kristin Stavrum, Ivan Viola
Illustrative Visualization of Molecular Reactions using Omniscient Intelligence and Passive Agents
Computer Graphics Forum, 33(3):141-150, June 2014. [paper] [video]
Åsmund Birkeland, Cagatay Turkay, Ivan Viola
Perceptually Uniform Motion Space
IEEE Transactions on Visualization and Computer Graphics, 20(11):1542-1554, November 2014.
Ivan Kolesár, Julius Parulek, Ivan Viola, Stefan Bruckner, Anne-Kristin Stavrum, Helwig Hauser
Illustrating Polymerization using Three-level Model Fusion
In Proceedings of IEEE BioVis 2014, pages 1-22. July 2014.
Manuela Waldner, Mathieu Le Muzic, Matthias Bernhard, Werner Purgathofer, Ivan Viola
Attractive Flicker: Guiding Attention in Dynamic Narrative Visualizations
IEEE Transactions on Visualization and Computer Graphics, 20(12):2456-2465, December 2014. [paper] [Preview video] [Submission video]
Manuela Waldner, Stefan Bruckner, Ivan Viola
Graphical Histories of Information Foraging
In Proceedings of the 8th Nordic Conference on Human-Computer Interaction: Fun, Fast, Foundational , pages 295-304. October 2014.
[paper]
Markus Müller, Linn E. S. Helljesen, Raphael Prevost, Ivan Viola, Kim Nylund, Odd Helge Gilja, Nassir Navab, Wolfgang Wein
Deriving Anatomical Context from 4D Ultrasound
In Proceedings of EG VCBM14, pages 173-180. September 2014.
[Paper]
Veronika Solteszova, Åsmund Birkeland, Ivan Viola, Stefan Bruckner
Visibility-Driven Processing of Streaming Volume Data
In Proceedings of EG VCBM 2014, pages 127-136. September 2014.
[Media Player] [Paper]
Julius Parulek, Daniel Jönsson, Timo Ropinski, Stefan Bruckner, Anders Ynnerman, Ivan Viola
Continuous Levels-of-Detail and Visual Abstraction for Seamless Molecular Visualization
Computer Graphics Forum, 33(6):276-287, May 2014.
Ivan Kolesár, Julius Parulek, Ivan Viola, Stefan Bruckner, Anne-Kristin Stavrum, Helwig Hauser
Interactively illustrating polymerization using three-level model fusion
BMC Bioinformatics 2014, 15(345):1-16, October 2014.
Åsmund Birkeland, Veronika Solteszova, Dieter Hönigmann, Odd Helge Gilja, Svein Brekke, Timo Ropinski, Ivan Viola
The Ultrasound Visualization Pipeline
In Scientific Visualization, pages 283-303, September 2014
[paper]
Julius Parulek, Timo Ropinski, Ivan Viola
Importance Driven Visualization of Molecular Surfaces
Poster shown at 3rd IEEE Symposium on Biological Data Visualization
(13. October 2013-14. October 2013)
[Poster]
Julius Parulek, Cagatay Turkay, Nathalie Reuter, Ivan Viola
Visual cavity analysis in molecular simulations
BMC Bioinformatics, 14(Suppl 19:S4 ):1-15, November 2013. [Paper]
Tyge Løvset, Dag Magne Ulvang, Tor Christian Bekkvik, Kåre Villanger, Ivan Viola
Rule-based method for automatic scaffold assembly from 3D building models
Computer & Graphics, 37(4):256-268, June 2013.
Endre M. Lidal, Mattia Natali, Daniel Patel, Helwig Hauser, Ivan Viola
Geological storytelling
Computer & Graphics, 37(5):445-459, August 2013.
Aleksandra Anna Sima, Xavier Bonaventura, Miquel Feixas, Mateu Sbert, John Anthony Howell, Ivan Viola, Simon John Buckley
Computer-aided image geometry analysis and subset selection for optimizing texture quality in photorealistic models
Computers & Geosciences, 52:281-291, March 2013.
Julius Parulek, Timo Ropinski, Ivan Viola
Seamless Visual Abstraction of Molecular Surfaces
In SCCG 2013 - 29th Proceedings Spring conference on Computer Graphics, pages 120-127. May 2013.
[Paper]
Ivan Viola
Declarative Visualization,
2013, Smolenice castle, Slovakia
[Paper]
Åsmund Birkeland, Dag Magne Ulvang, Kim Nylund, Trygve Hausken, Odd Helge Gilja, Ivan Viola
Doppler-based 3D Blood Flow Imaging and Visualization
In SCCG 2013 - 29th Proceedings Spring conference on Computer Graphics, pages 128-135. May 2013.
[Paper]
Ivan Viola, Åsmund Birkeland, Veronika Solteszova, Linn Helljesen, Helwig Hauser, Spiros Kotopoulis, Kim Nylund, Dag Magne Ulvang, Ola Kristoffer Øye, Trygve Hausken, Odd Helge Gilja
High-Quality 3D Visualization of In-Situ Ultrasonography
In EG 2013 - Dirk Bartz Prize, pages 1-4. May 2013.
[Paper]
Mattia Natali, Endre M. Lidal, Julius Parulek, Ivan Viola, Daniel Patel
Modeling Terrains and Subsurface Geology
In INPROCEEDINGS, EuroGraphics 2013 State of the Art Reports (STARs), 2013, pages 155-173. May 2013.
[Paper]
Endre M. Lidal, Morten Bendiksen, Daniel Patel, Ivan Viola
Rapid Sketch-based 3D Modeling of Geology
In Proceedings of EnvirVis Short Papers 2013, 2013, pages 1-5. June 2013.
[Paper]
Åsmund Birkeland, Stefan Bruckner, Andrea Brambilla, Ivan Viola
Illustrative Membrane Clipping
Computer Graphics Forum, 31(3):905-914, June 2012. [Paper]
Steven Ford, Gabriel Kiss, Ivan Viola, Stefan Bruckner, Hans Torp
HeartPad: Real-Time Visual Guidance for Cardiac Ultrasound
In Proceedings of the Workshop at SIGGRAPH Asia 2012. 2012.
[Paper]
Veronika Solteszova, Daniel Patel, Stefan Bruckner, Ivan Viola
A Multidirectional Occlusion Shading Model for Direct Volume Rendering
Computer Graphics Forum, 29(3):883-891, June 2010. [Paper]
Daniel Patel, Stefan Bruckner, Ivan Viola, Eduard Gröller
Seismic Volume Visualization for Horizon Extraction
In Proceedings of IEEE Pacific Visualization 2010, pages 73-80. March 2010.
[Paper]
Stefan Bruckner, Peter Rautek, Ivan Viola, Mike Roberts, Mario Costa Sousa, Eduard Gröller
Hybrid Visibility Compositing and Masking for Illustrative Rendering
Computers & Graphics, (34):361-369, 2010. [Preprint]
Jean-Paul Balabanian, Ivan Viola, Eduard Gröller
Interactive Illustrative Visualization of Hierarchical Volume Data
In Proceedings of Graphics Interface 2010, pages 137-144. June 2010.
[Paper]
Peter Rautek, Stefan Bruckner, Eduard Gröller, Ivan Viola
Illustrative Visualization – New Technology or Useless Tautology?
online journal, without talk
Peter Rautek, Ivan Viola
Visual Abstractions and Interaction Metaphors for Knowledge Assisted Volume Visualization
[paper]
Marc Ruiz, Ivan Viola, Imma Boada, Stefan Bruckner, Miquel Feixas, Mateu Sbert
Similarity-based Exploded Views
In Proceedings of Smart Graphics 2008, pages 154-165. 2008.
[Paper]
Marc Ruiz, Imma Boada, Ivan Viola, Stefan Bruckner, Miquel Feixas, Mateu Sbert
Obscurance-based Volume Rendering Framework
In Proceedings of Volume Graphics 2008. 2008.
[Paper]
Jean-Paul Balabanian, Ivan Viola, Torsten Möller, Eduard Gröller
Temporal Styles for Time-Varying Volume Data
Poster shown at
(18. June 2008-20. June 2008)
In Proceedings of 3DPVT
, pages 81-89.
[image] [paper]
Jean-Paul Balabanian, Martin Ystad, Ivan Viola, Arvid Lundervold, Helwig Hauser, Eduard Gröller
Hierarchical Volume Visualization of Brain Anatomy
In VMV 2008, Vision, Modeling and Visualization, pages 313-322. October 2008.
[image] [paper]
Jean-Paul Balabanian, Ivan Viola, Egil Ona, Ruben Patel, Eduard Gröller
Sonar Explorer: A New Tool for Visualization of Fish Schools from 3D Sonar Data
In Data Visualization - EuroVis 2007, pages 155-162. May 2007.
[paper]
Michael Burns, Martin Haidacher, Wolfgang Wein, Ivan Viola, Eduard Gröller
Feature Emphasis and Contextual Cutaways for Multimodal Medical Visualization
In Proceedings of Eurographics / IEEE VGTC Symposium on Visualization (EuroVis 2007), pages 275-282. May 2007.
[paper]
Ivan Viola, Eduard Gröller
On the Role of Topology in Focus+Context Visualization
In Proceedings of TopoInVis 2005, Topology-based Methods in Visualization, pages 171-181. September 2007.
[paper]
Zsolt Toth, Ivan Viola, Andrej Ferko, Eduard Gröller
N-dimensional Data-Dependent Reconstruction Using Topological Changes
In Proceedings of TopoInVis 2005, Topology-based Methods in Visualization, pages 183-198. September 2007.
[paper]
Ivan Viola, Stefan Bruckner, Mario Costa Sousa, David Ebert, Carlos Correa
IEEE Visualization Tutorial on Illustrative Display and Interaction in Visualization
Ivan Viola, Miquel Feixas, Mateu Sbert, Eduard Gröller
Focus of Attention for Volumetric Data Inspection,
28. May 2006- 2. June 2006, Dagstuhl castle, Germany
[Slides]
Peter Rautek, Ivan Viola, Eduard Gröller
Caricaturistic Visualization
IEEE Transactions on Visualization and Computer Graphics, 12(5):1085-1092, November 2006. [paper]
Ivan Viola, Miquel Feixas, Mateu Sbert, Eduard Gröller
Importance-Driven Focus of Attention
IEEE Transactions on Visualization and Computer Graphics, 12(5):933-940, October 2006. [pdf]
Mario Costa Sousa, David Ebert, Bruce Gooch, Ivan Viola, Stefan Bruckner, Bill Andrews, Don Stredney, Nikolai Svakhine
SIGGRAPH Course Illustrative Visualization for Medicine and Science
Ivan Viola, Mario Costa Sousa, David Ebert, Bernhard Preim, Bruce Gooch, Bill Andrews, Christian Tietjen
Eurographics Tutorial on Illustrative Visualization for Science and Medicine
[Tutorial Notes]
Ivan Viola, Mario Costa Sousa, David Ebert, Bill Andrews, Bruce Gooch, Stefan Bruckner, Bernhard Preim, Don Stredney, Nikolai Svakhine, Christian Tietjen
IEEE Visualization Tutorial on Illustrative Visualization for Science and Medicine
Michael Krassnitzer, Ivan Viola, Stefan Bruckner
Explodierende Körper
[Article]
Martin Artner, Torsten Möller, Ivan Viola, Eduard Gröller
High-Quality Volume Rendering with Resampling in the Frequency Domain
In Proceedings of EuroVis, pages 85-92. June 2005.
[Paper]
Stefan Bruckner, Ivan Viola, Eduard Gröller
VolumeShop: Interactive Direct Volume Illustration
[Sketch]
Ivan Viola
Importance-Driven Expressive Visualization
Supervisor: Eduard Gröller
Duration: May 2002 — June 2005
[pdf (screen version)]
Ivan Viola, Armin Kanitsar, Eduard Gröller
Importance-Driven Feature Enhancement in Volume Visualization
IEEE Transactions on Visualization and Computer Graphics, 11(4):408-418, 2005. [paper]
Ivan Viola, Eduard Gröller, Katja Bühler, Markus Hadwiger, Bernhard Preim, David Ebert
Eurographics Tutorial on Illustrative Visualization
[Tutorial Notes]
Ivan Viola, Eduard Gröller, Katja Bühler, Markus Hadwiger, Bernhard Preim, David Ebert, Mario Costa Sousa, Don Stredney
IEEE Visualization Tutorial on Illustrative Visualization
[Tutorial Notes Small Version]
Ivan Viola, Eduard Gröller
Smart Visibility in Visualization
In Proceedings of EG Workshop on Computational Aesthetics Computational Aesthetics in Graphics, Visualization and Imaging, pages 209-216. May 2005.
[Paper]
Ivan Viola
Importance-Driven Expressive Visualization,
2005, University of Magdeburg, Germany
Ivan Viola
Importance-Driven Expressive Visualization,
2005, Comenius University Bratislava, Slovakia
Ivan Viola
Importance-Driven Expressive Visualization,
2005, University of Siegen, Germany
Armin Kanitsar, Ivan Viola, Katja Bühler, Stefan Bruckner
X-rayed X-mastree
Ivan Viola, Armin Kanitsar, Eduard Gröller
GPU-based Frequency Domain Volume Rendering
In Proceedings of SCCG 2004, pages 49-58. April 2004.
[Paper]
Ivan Viola, Armin Kanitsar, Eduard Gröller
Importance-Driven Volume Rendering
In Proceedings of IEEE Visualization 2004, pages 139-145. October 2004.
[Paper]
Ivan Viola
GPU-Based Frequency Domain Volume Rendering,
2004, Budmerice
Ivan Viola
Importance-Driven Volume Rendering,
2004, Austin, USA
[data]
Ivan Viola, Armin Kanitsar, Eduard Gröller
Hardware-Based Nonlinear Filtering and Segmentation using High-Level Shading Languages.
In Proceedings of IEEE Visualization 2003, pages 309-316. October 2003.
[Paper]
Ivan Viola
Hardware-Based Nonlinear Filtering and Segmentation using High-Level Shading Languages Visualization,
2003, Seattle, USA
[slides]
Markus Hadwiger, Ivan Viola, Thomas Theußl, Helwig Hauser
Fast and Flexible High-Quality Texture Filtering With Tiled High-Resolution Filters
In Vision, Modeling and Visualization 2002, pages 155-162. November 2002.
[Paper]
László Neumann, Balázs Csébfalvi, Ivan Viola, Matej Mlejnek, Eduard Gröller
Feature-Preserving Volume Filtering
In Data Visualization 2002, pages 105-114. May 2002.
[Paper]
Ivan Viola
Applications of Hardware-Accelerated Filtering in Computer Graphics
[Thesis]