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Leaf Cluster Impostors for Tree Rendering with Parallax
(The Eurographics Association, 2005)
This paper presents a simple method to render complex trees on high frame rates while maintaining parallax effects. Based on the recognition that a planar impostor is accurate if the represented polygon is in its plane, ...
Benford's Law for Natural and Synthetic Images
(The Eurographics Association, 2005)
Benford's Law (also known as the First Digit Law) is well known in statistics of natural phenomena. It states that, when dealing with quantities obtained from Nature, the frequency of appearance of each digit in the first ...
An Information-Theoretic Framework for Image Complexity
(The Eurographics Association, 2005)
In this paper, we introduce a new information-theoretic approach to study the complexity of an image. The new framework we present here is based on considering the information channel that goes from the histogram to the ...
Viewpoint Quality: Measures and Applications
(The Eurographics Association, 2005)
Several methods that use the notion of viewpoint quality have been recently introduced in different areas of computer graphics, such as scene understanding, exploration of virtual worlds, radiosity and global illumination, ...
Real-Time Multiple Scattering in Participating Media with Illumination Networks
(The Eurographics Association, 2005)
This paper proposes a real-time method to compute multiple scattering in non-homogeneous participating media having general phase functions. The volume represented by a particle system is supposed to be static, but the ...
Point Sampling with Uniformly Distributed Lines
(The Eurographics Association, 2005)
In this paper we address the problem of extracting representative point samples from polygonal models. The goal of such a sampling algorithm is to find points that are evenly distributed. We propose star-discrepancy as a ...