24 search results - page 5 / 5 » Hardware-accelerated ambient occlusion computation |
CGF
2008
14 years 9 months ago
2008
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...
CGF
2010
14 years 9 months ago
2010
We present an interactive illustrative visualization method inspired by traditional pen-and-ink illustration styles. Specifically, we explore how to provide context around DTI fib...
GRAPHITE
2007
ACM
15 years 1 months ago
2007
ACM
We present a data-driven technique for generating the precomputed radiance transfer vectors of an animated character as a function of its joint angles. We learn a linear model for...
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CVPR
2009
IEEE
16 years 4 months ago
2009
IEEE
We present a system for fast model-based segmentation and 3D pose
estimation of specular objects using appearance based specular
features. We use observed (a) specular reflection...