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    Extracting Microfacet-based BRDF Parameters from Arbitrary Materials with Power Iterations 

    Dupuy, Jonathan; Heitz, Eric; Iehl, Jean-Claude; Poulin, Pierre; Ostromoukhov, Victor (The Eurographics Association and John Wiley & Sons Ltd., 2015)
    We introduce a novel fitting procedure that takes as input an arbitrary material, possibly anisotropic, and automatically converts it to a microfacet BRDF. Our algorithm is based on the property that the distribution of ...
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    Visualization of Particle-based Data with Transparency and Ambient Occlusion 

    Staib, Joachim; Grottel, Sebastian; Gumhold, Stefan (The Eurographics Association and John Wiley & Sons Ltd., 2015)
    Particle-based simulation techniques, like the discrete element method or molecular dynamics, are widely used in many research fields. In real-time explorative visualization it is common to render the resulting data using ...
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    Using Flash Photography and Image-Based Rendering to Document Cultural Heritage Artifacts 

    Tetzlaff, Michael; Meyer, Gary (The Eurographics Association, 2016)
    A novel image-based rendering system is proposed for documenting cultural heritage artifacts. The system utilizes backscattering photography to acquire the initial pictures and derives estimates for the object's diffuse ...
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    Filtering Distributions of Normals for Shading Antialiasing 

    Kaplanyan, Anton S.; Hill, Stephen; Patney, Anjul; Lefohn, Aaron (The Eurographics Association, 2016)
    High-frequency illumination effects, such as highly glossy highlights on curved surfaces, are challenging to render in a stable manner. Such features can be much smaller than the area of a pixel and carry a high amount of ...

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    AuthorDupuy, Jonathan (1)Grottel, Sebastian (1)Gumhold, Stefan (1)Heitz, Eric (1)Hill, Stephen (1)Iehl, Jean-Claude (1)Kaplanyan, Anton S. (1)Lefohn, Aaron (1)Meyer, Gary (1)Ostromoukhov, Victor (1)... View MoreSubject
    and texture (4)
    Color (4)
    I.3.3 [Computer Graphics] (4)
    I.3.7 [Computer Graphics] (4)
    shading (4)
    shadowing (4)
    Three Dimensional Graphics and Realism (4)
    Picture/Image Generation (3)Antialiasing (2)Digitization and Image Capture (1)... View MoreDate Issued2015 (2)2016 (2)Has File(s)true (4)

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