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The Institute for Data Analysis and Visualization (IDAV) consists of seven faculty members and approximately 30 researchers and graduate students all working on interdisciplinary problems in visualization, geometric modeling, computer graphics, computational geometry, graphics architecture, and immersive technologies. Our laboratory provides researchers with access to state-of-the-art computing and visualization technology through high-end graphics workstations, parallel computing facilities, a multi-tile display wall, and virtual reality equipment for immersive stereoscopic rendering. Featured Project
Bicubic Subdivision Surface Wavelets
In this project, we have constructed a new wavelet transform based on uniform bicubic B-spline subdivision. Our approach is the first to use a simple lifting-style filtering operation with bicubic precision. Compared to the previous smooth subdivision-surface wavelets constructions, our approach requires only fast and local lifting-style filtering operations rather than global sparse ... [more] |
Latest News July 15, 2008
IDAV researchers win an "OASCR" at the 2008 SciDAC Conference
August 5, 2007
IDAV researchers win best paper award at Graphics Hardware
June 1, 2007
Nelson Max wins the Stephen A. Coons Award
Recent Publications
Muyan-Ozcelik,
Owens,
Xia,
Samant,
"Fast Deformable Registration on the GPU: A CUDA Implementation of Demons",
in The 2008 International Conference on Computational Science and Its Applications,
2008
Silberstein,
Schuster,
Geiger,
Patney,
Owens,
"Efficient Computation of Sum-products on GPUs Through Software-Managed Cache",
in Proceedings of the 22nd ACM International Conference on Supercomputing,
2008
Anderson,
Garth,
Duchaineau,
Joy,
"Discrete Multi-Material Interface Reconstruction for Volume Fraction Data",
in Computer Graphics Forum (Proc. of Eurographics/IEEE-VGTC Symposium on Visualization 2008),
Vol 27,
Num 3,
2008
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