Browsing Issue 2 by Title
Now showing items 9-11 of 11
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Hierarchical Reconstruction of BRDFs using Locally Supported Functions
(Blackwell Publishers Ltd and the Eurographics Association, 2000)BRDFs are the backbone of realistic rendering algorithms. Analytical models are sometimes ineffective since they frequently cannot represent very particular material characteristics (retro-reflection, anisotropy, ... -
Real-Time Simulation of a Stretcher Evacuation in a Large-Scale Virtual Environment
(Blackwell Publishers Ltd and the Eurographics Association, 2000)This paper presents a case study of navigation and manipulation in a large, geometrically complex, virtual environment representing an off-shore gas platform. Our approach is based on a combined force-field navigation and ... -
Wavelet Radiative Transfer and Surface Interaction
(Blackwell Publishers Ltd and the Eurographics Association, 2000)Recently, there has been considerable interest in the representation of radiance in terms of wavelet basis functions. We will present a coordinate system called Nusselt coordinates which, when combined with wavelets, ...