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    Statistical Characterization of Surface Reflectance 

    Havran, Vlastimil; Sbert, Mateu (The Eurographics Association, 2014)
    The classification of surface reflectance functions as diffuse, specular, and glossy has been introduced by Heckbert more than two decades ago. Many rendering algorithms are dependent on such a classification, as different ...
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    On the Advancement of BTF Measurement on Site 

    Havran, Vlastimil; Hosek, Jan; Nemcova, Sarka; Cap, Jiri (The Eurographics Association, 2018)
    We present our progress to the on-site measurement of the spatially varying surface reflectance represented by bidirectional texture function (BTF). This requires a physical realization of a portable instrument that can ...
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    Practical Experiences with Using Autocollimator for Surface Reflectance Measurement 

    Havran, Vlastimil (The Eurographics Association, 2016)
    We present our experiences with using an autocollimator to set up the surface reflectance measurement for both BRDF and BTF. Assuming the measured material appearance is put on a locally flat surface, the autocollimator ...

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    Author
    Havran, Vlastimil (3)
    Cap, Jiri (1)Hosek, Jan (1)Nemcova, Sarka (1)Sbert, Mateu (1)Subject
    and texture (3)
    Color (3)
    Digitization and Image Capture (3)
    I.3.7 [Computer Graphics] (3)
    I.4.1 [Image Processing and Computer Vision] (3)
    Reflectance (3)
    shading (3)shadowing (3)
    Three Dimensional Graphics and Realism (3)
    ... View MoreDate Issued2014 (1)2016 (1)2018 (1)Has File(s)true (3)

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