Browsing 37-Issue 4 by Subject "Computing methodologies → Reflectance modeling"

Now showing items 1-2 of 2

    • A Composite BRDF Model for Hazy Gloss 

      Barla, Pascal; Pacanowski, Romain; Vangorp, Peter (The Eurographics Association and John Wiley & Sons Ltd., 2018)
      We introduce a bidirectional reflectance distribution function (BRDF) model for the rendering of materials that exhibit hazy reflections, whereby the specular reflections appear to be flanked by a surrounding halo. The ...

    • A Physically-based Appearance Model for Special Effect Pigments 

      Guo, Jie; Chen, Yanjun; Guo, Yanwen; Pan, Jingui (The Eurographics Association and John Wiley & Sons Ltd., 2018)
      An appearance model for materials adhered with massive collections of special effect pigments has to take both high-frequency spatial details (e.g., glints) and wave-optical effects (e.g., iridescence) due to thin-film ...