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Marc Alexa
SIGGRAPH 2007 Sketches & Posters Co-Chair
Technische Universität Berlin
Adam Finkelstein
SIGGRAPH 2007 Sketches & Posters Co-Chair
Princeton University
Sketches & Posters Committee
SIGGRAPH 2007 Sketches & Posters Co-Chair
Technische Universität Berlin
Adam Finkelstein
SIGGRAPH 2007 Sketches & Posters Co-Chair
Princeton University
Sketches & Posters Committee
Let There Be Light
Thursday, 9 August
1:45 - 3:30 pm
Room 1AB
Session Chair: Jan Kautz, University College London
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Geometric Modeling Using Focal SurfacesA new framework for modeling discrete surfaces consistent with a differential geometry specified by an associated piecewise linear (PL) focal-surface approximation.Jingyi Yu University of Delaware yu (at) cis.udel.edu Xiaotian Yin Xianfeng Gu State University of New York, Stony Brook Leonard McMillan University of North Carolina at Chapel Hill Steve Gortler Harvard University |
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Real-Time Shading With Filtered Importance SamplingAn efficient technique for image-based lighting of objects with spatially varying materials, where BRDF-proportional importance sampling is combined with environment-map filtering to evaluate the illumination integral in real time.Mark Colbert University of Central Florida colbert (at) cs.ucf.edu Jaroslav Krivanek Czech Technical University |
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High-Dynamic-Range Image HallucinationA user-friendly, interactive tool to hallucinate an HDR image from a single LDR input. The technique strives for visually pleasing results, not precise reconstruction, which is usually impossible.Lvdi Wang Microsoft Research Asia and Tsinghua University Li-Yi Wei Kun Zhou Baining Guo Heung-Yeung Shum Microsoft Research Asia liyiwei (at) stanfordalumni.org |
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Mesostructure From Specularity Using Coded IlluminationA technique for measuring mesostructure using N controlled light sources but only O(log N) images instead of O(N). This improvement on previous work is achieved by using coded illumination patterns.Yannick Francken Tom Mertens Jo Gielis Philippe Bekaert Universiteit Hasselt yannick.francken (at) uhasselt.be |
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Fast Image-Based Separation of Diffuse and Specular ReflectionsA novel image-based method for separating diffuse and specular reflections of real objects under distant environmental incident illumination.Bruce Lamond Pieter Peers Paul Debevec USC Institute for Creative Technologies |
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