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ICCSA
2003
Springer
15 years 6 months ago
Coarse-Grained Parallel Matrix-Free Solution of a Three-Dimensional Elliptic Prototype Problem
The finite difference discretization of the Poisson equation in three dimensions results in a large, sparse, and highly structured system of linear equations. This prototype prob...
Kevin P. Allen, Matthias K. Gobbert
ICCSA
2003
Springer
15 years 6 months ago
Exact Solutions of the Generalized Equal Width Wave Equation
Abstract. The equal width wave (EW) equation is a model partial differential equation for the simulation of one-dimensional wave propagation in nonlinear media with dispersion proc...
Samir Hamdi, Wayne H. Enright, William E. Schiesse...
ICCSA
2003
Springer
15 years 6 months ago
Web Visualization of Function-Defined Shapes
Abstract. This paper describes how function-based shape modeling can be expanded to web visualization, as well as how web-based visualization can be greatly improved by using the f...
Alexei Sourin, Lai Feng Min, Konstantin Levinski
ICCSA
2003
Springer
15 years 6 months ago
Camera Models and Optical Systems Used in Computer Graphics: Part I, Object-Based Techniques
Abstract. Images rendered with traditional computer graphics techniques, such as scanline rendering and ray tracing, appear focused at all depths. However, there are advantages to ...
Brian A. Barsky, Daniel R. Horn, Stanley A. Klein,...
ICCSA
2003
Springer
15 years 6 months ago
High Dynamic Range Image Texture Mapping Based on VRML
In this paper, we describe a technique for representing and displaying high dynamic range image (HDRI) as a texture map in VRML structure. To do this, we designed and implemented e...
Sung-ye Kim, Byoung-Tae Choi
Applied Computing
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