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CGF
2008
217views more  CGF 2008»
15 years 1 months ago
A Flexible Kernel for Adaptive Mesh Refinement on GPU
We present a flexible GPU kernel for adaptive on-the-fly refinement of meshes with arbitrary topology. By simply reserving a small amount of GPU memory to store a set of adaptive ...
Tamy Boubekeur, Christophe Schlick
CGF
2008
149views more  CGF 2008»
15 years 1 months ago
Image-based Aging Using Evolutionary Computing
Aging has considerable visual effects on the human face and is difficult to simulate using a universally-applicable global model. In this paper, we focus on the hypothesis that th...
Daniel Hubball, Min Chen, Phil W. Grant
CGF
2008
129views more  CGF 2008»
15 years 1 months ago
Sequential Monte Carlo Adaptation in Low-Anisotropy Participating Media
This paper presents a novel method that effectively combines both control variates and importance sampling in a sequential Monte Carlo context. The radiance estimates computed dur...
Vincent Pegoraro, Ingo Wald, Steven G. Parker
105
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CGF
2008
137views more  CGF 2008»
15 years 1 months ago
Exploiting Visibility Correlation in Direct Illumination
The visibility function in direct illumination describes the binary visibility over a light source, e.g., an environment map. Intuitively, the visibility is often strongly correla...
Petrik Clarberg, Tomas Akenine-Möller
CORR
2010
Springer
151views Education» more  CORR 2010»
15 years 1 months ago
Behavioural Correlation for Detecting P2P Bots
In the past few years, IRC bots, malicious programs which are remotely controlled by the attacker through IRC servers, have become a major threat to the Internet and users. These ...
Yousof Al-Hammadi, Uwe Aickelin
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