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Visual Analysis of Public Transport Vehicle Movement
(The Eurographics Association, 2012)
Public transport vehicles record detailed operational logs. In major networks, this quickly amounts to massive datasets. Traditionally, these are analysed only using statistical tools, yet they show great potential for the ...
Fast Visualization of Gaussian Density Surfaces for Molecular Dynamics and Particle System Trajectories
(The Eurographics Association, 2012)
We present an efficient algorithm for computation of surface representations enabling interactive visualization of large dynamic particle data sets. Our method is based on a GPU-accelerated data-parallel algorithm for ...
Visualizing Solar Dynamics Data
(The Eurographics Association, 2012)
Solar dynamics data, particularly those from the Solar Dynamics Observatory, are now available in a sheer volume that is hard to investigate with traditional visualization tools, which mainly display 2D images. While the ...
FTLE Computation Beyond First-Order Approximation
(The Eurographics Association, 2012)
We present a framework for different approaches to finite-time Lyapunov exponent (FTLE) computation for 2D vector fields, based on the advection of seeding circles. On the one hand it unifies the popular flow map approach ...
Atomistic Visualization of Mesoscopic Whole-Cell Simulations
(The Eurographics Association, 2012)
Molecular visualizations are a principal tool for analyzing the results of biochemical simulations. With modern GPU ray casting approaches it is only possible to render several millions of atoms at interactive frame rates ...
Visualization of Advection-Diffusion in Unsteady Fluid Flow
(The Eurographics Association and Blackwell Publishing Ltd., 2012)
Advection has been the standard transport mechanism in flow visualization. Diffusion, in contrast, has not been considered important in visual flow field analysis so far, although it is inherent to many physical processes. ...