Browsing by Author "Xu, Kun"

Now showing items 1-2 of 2

    • Adaptive BRDF-Oriented Multiple Importance Sampling of Many Lights 

      Liu, Yifan; Xu, Kun; Yan, Ling-Qi (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Many-light rendering is becoming more common and important as rendering goes into the next level of complexity. However, to calculate the illumination under many lights, state of the art algorithms are still far from ...

    • An Improved Geometric Approach for Palette-based Image Decomposition and Recoloring 

      Wang, Yili; Liu, Yifan; Xu, Kun (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Palette-based image decomposition has attracted increasing attention in recent years. A specific class of approaches have been proposed basing on the RGB-space geometry, which manage to construct convex hulls whose vertices ...