Now showing items 39-41 of 41

    • Visual Chatter in the Real World 

      Nayar, Shree K.; Krishnan, Gurunandan G. (The Eurographics Association, 2006)
      When a scene is lit by a source of light, the radiance of each point in the scene can be viewed as having two components, namely, direct and global. Recently, an efFIcient separation method has been proposed that uses high ...
    • Warping and Partitioning for Low Error Shadow Maps 

      Lloyd, D. Brandon; Tuft, David; Yoon, Sung-eui; Manocha, Dinesh (The Eurographics Association, 2006)
      We evaluate several shadow map algorithms based on warping and partitioning using the maximum perspective aliasing error over the entire view frustum. With respect to our error metric, we show that a range of warping ...
    • Wavelet Radiance Transport for Interactive Indirect Lighting 

      Kontkanen, Janne; Turquin, Emmanuel; Holzschuch, Nicolas; Sillion, François X. (The Eurographics Association, 2006)
      Global illumination is a complex all-frequency phenomenon including subtle effects caused by indirect lighting. Computing global illumination interactively for dynamic lighting conditions has many potential applications, ...