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Now showing items 21-30 of 65
Programmable Graphics Hardware for Interactive Visualization
(Eurographics Association, 2002)
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Eye Tracking Visualization
(The Eurographics Association, 2015)
Eye tracking has become a widely used method to analyze user behavior in marketing, neuroscience, human-computer interaction, and visualization research. Apart from measuring completion times and recording accuracy rates ...
Energy Aware Color Sets
(The Eurographics Association and Blackwell Publishing Ltd, 2009)
We present a design technique for colors with the purpose of lowering the energy consumption of the display device. Our approach is based on a screen space variant energy model. The result of our design is a set of ...
Pathline Glyphs
(The Eurographics Association and John Wiley and Sons Ltd., 2014)
Visualization of pathlines is common and highly relevant for the analysis of unsteady flow. However, pathlines can intersect, leading to visual clutter and perceptual issues. This makes it intrinsically difficult to provide ...
A Survey on Video-based Graphics and Video Visualization
(The Eurographics Association, 2011)
In recent years, a collection of new techniques which deal with video as input data, emerged in computer graphics and visualization. In this survey, we report the state of the art in video-based graphics and video ...
Shadow Mapping Based on Dual Depth Layers
(Eurographics Association, 2003)
Shadow maps are a widely used means for the generation of shadows although they exhibit aliasing artifacts and problems of numerical precision. In this paper we extend the concept of a single shadow map by introducing dual ...
Quality Metrics for Information Visualization
(The Eurographics Association and John Wiley & Sons Ltd., 2018)
The visualization community has developed to date many intuitions and understandings of how to judge the quality of views in visualizing data. The computation of a visualization's quality and usefulness ranges from measuring ...
Clustering for Stacked Edge Splatting
(The Eurographics Association, 2018)
We present a time-scalable approach for visualizing dynamic graphs. By adopting bipartite graph layouts known from parallel edge splatting, individual graphs are horizontally stacked by drawing partial edges, leading to ...
Efficient and Adaptive Rendering of 2-D Continuous Scatterplots
(The Eurographics Association and Blackwell Publishing Ltd., 2009)
We extend the rendering technique for continuous scatterplots to allow for a broad class of interpolation methods within the spatial grid instead of only linear interpolation. To do this, we propose an approach that projects ...
Real-Time Advection and Volumetric Illumination for the Visualization of 3D Unsteady Flow
(The Eurographics Association, 2005)
This paper presents an interactive technique for the dense texture-based visualization of unsteady 3D flow, taking into account issues of computational efficiency and visual perception. High efficiency is achieved by a ...