Computer Graphics and Visualization › Publications

2010

Piotr Didyk, Elmar Eisemann, Tobias Ritschel, Karol Myszkowski, and Hans-Peter Seidel
Perceptually-motivated Real-time Temporal Upsampling of 3D Content for High-refresh-rate Displays
Computer Graphics Forum, 2010
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Martin Eisemann, Elmar Eisemann, Hans-Peter Seidel, and Marcus Magnor
Photo zoom: high resolution from unordered image collections
In Proceedings of Graphics Interface, 2010
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Sungkil Lee, Elmar Eisemann, and Hans-Peter Seidel
Real-time lens blur effects and focus control
ACM Transactions on Graphics, 2010
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Piotr Didyk, Tobias Ritschel, Elmar Eisemann, Karol Myszkowski, and Hans-Peter Seidel
Adaptive Image-space Stereo View Synthesis
In Proceedings of Vision, Modeling, and Visualization, 2010
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Piotr Didyk, Elmar Eisemann, Karol Myszkowski, and Hans-Peter Seidel
Apparent display resolution enhancement for moving images
ACM Transactions on Graphics, 2010
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Hedlena Bezerra, Elmar Eisemann, Doug DeCarlo, and Joelle Thollot
Controllable Diffusion Curves
In Proceedings of INRIA Technical Report, 2010
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Hedlena Bezerra, Elmar Eisemann, Doug DeCarlo, and Joelle Thollot
Diffusion constraints for vector graphics
In Proceedings of NPAR, 2010
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Robert Herzog, Elmar Eisemann, Karol Myszkowski, and Hans-Peter Seidel
Spatio-temporal upsampling on the GPU
In Proceedings of SI3D, 2010
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C. Kurz, Tobias Ritschel, Elmar Eisemann, T. Thormaehlen, and Hans-Peter Seidel
Camera animation style transfer
In Proceedings of CVMP, 2010
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2009

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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Images show volume data that consist of billions of voxels rendered with our dynamic sparse octree approach. Our algorithm achieves real-time to interactive rates on volumes exceeding GPU memory capacity by far, tanks to efficient streaming and ray-casting solutions. Basically, the volume is only used at the resolution that is needed to produce the final image. Besides the gain in memory and speed, our rendering provides is inherently anti-aliased
Cyril Crassin, Fabrice Neyret, Sylvain Lefebvre, and Elmar Eisemann
GigaVoxels: ray-guided streaming for efficient and detailed voxel rendering
In Proceedings of SI3D, 2009
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Example of the out-of-focus effect with our approximate algorithm.
Cyril Crassin, Fabrice Neyret, and Elmar Eisemann
Building with bricks: cuda-based gigavoxel rendering
In Proceedings of Intel Visual Computing Research Conference, 2009
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Generating stereo frames using our upsampling
Piotr Didyk, Elmar Eisemann, Tobias Ritschel, Karol Myszkowski, and Hans-Peter Seidel
A question of time: importance and possibilities of high refresh-rates
In Proceedings of Intel Visual Computing Research Conference, 2009
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Notations for the derivation (Inlay). A point is either lit (a) or shadowed (b, c). In the latter case, we further distinguish between penumbra (b) and umbra (c), depending on whether the light source is only partially or completely hidden.
Elmar Eisemann, Ulf Assarsson, Michael Schwarz, and Michael Wimmer
Casting Shadows in Real Time
In Proceedings of ACM SIGGRAPH ASIA 2009 Courses, 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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Our method achieves DOF blur effects comparable to accurate solutions in real time and avoids postprocessing artifacts
Sungkil Lee, Elmar Eisemann, and Hans-Peter Seidel
Depth-of-field rendering with multiview synthesis
ACM Transactions on Graphics, 2009
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2008

Hedlena Bezerra, Elmar Eisemann, Xavier Decoret, and Joelle Thollot
3D dynamic grouping for guided stylization
In Proceedings of NPAR, 2008
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Elmar Eisemann and Xavier Decoret
Occlusion Textures for Plausible Soft Shadows*
Computer Graphics Forum, 2008
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Elmar Eisemann, Holger Winnemoeller, John C. Hart, and David Salesin
Stylized Vector Art from 3D Models with Region Support
Computer Graphics Forum, 2008
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Erik Sintorn, Elmar Eisemann, and Ulf Assarsson
Sample Based Visibility for Soft Shadows using Alias-free Shadow Maps
Computer Graphics Forum, 2008
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