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A Functional Approach to the Visual Simulation of Gaseous Turbulence
(Blackwell Science Ltd and the Eurographics Association, 1992)
This paper presents a functional method for the visual simulation of 2-D or 3-D turbulent gaseous motion by using time-varying fractals. The used function incorporates results from the"spectral theory of turbulence", thereby ...
Fast Rendering of Arbitrary Distributed Volume Densities
(Eurographics Association, 1990)
In recent years a number of techniques have been developed for rendering volume effects (haze, fog, smoke, clouds, etc.). These techniques are either time consuming (ray-tracing, radiosity) or do not account for arbitrary ...
Advanced Applications of Volume Visualization Methods in Medicine
(Eurographics Association, 1997)
Tomographicmedical imaging techniques have become more popular in recent years. The wide availability of CT,MRI and Ultrasound inmost large hospitals results in a rapidly increasing number of examinations with these devices. ...
Sampling and Anti-Aliasing of Discrete 3-D Volume Density Textures
(Eurographics Association, 1991)
In recent years, a number of techniques have been developed for rendering volume effects (haze, fog, smoke, clouds, etc.) in order to enhance reality in computer-generated imagery as well as to improve the performance of ...
Pseudo-Satellitefilm Using Fractal Clouds to Enhance Animated Weather Forecasting
(Blackwell Science Ltd and the Eurographics Association, 1993)
We have developed a system enabling the National German Meteorological Office to generate pseudo-satellite images and video sequences based on their weather forecasting simulation data. With our system meteorologists can ...