Browsing EuroVis07: Joint Eurographics - IEEE VGTC Symposium on Visualization by Issue Date
Now showing items 21-35 of 35
-
Grouse: Feature-Based, Steerable Graph Hierarchy Exploration
(The Eurographics Association, 2007)Grouse is a feature-based approach to steerable exploration of a graph and an associated hierarchy. Steerability allows exploration to begin immediately, rather than requiring a costly layout of the entire graph as an ... -
Feature Identification and Extraction in Function Fields
(The Eurographics Association, 2007)We present interactive techniques for identifying and extracting features in function fields. Function fields map points in n-dimensional Euclidean space to 1-dimensional scalar functions. Visual feature identification is ... -
Multiresolution MIP Rendering of Large Volumetric Data Accelerated on Graphics Hardware
(The Eurographics Association, 2007)This paper is concerned with a multiresolution representation for maximum intensity projection (MIP) volume rendering based on morphological pyramids which allows progressive refinement. We consider two algorithms for ... -
TrustNeighborhoods: Visualizing Trust in Distributed File Sharing Systems
(The Eurographics Association, 2007)We present TrustNeighborhoods, a security trust visualization for situational awareness on the Internet aimed at novice and intermediate users of a distributed file sharing system. The TrustNeighborhoods technique uses the ... -
KeyStrokes: Personalizing Typed Text with Visualization
(The Eurographics Association, 2007)With the ubiquity of typed text, the style and much of the personality of handwriting has been lost from general communication. To counter this we introduce an artistic real-time visualization of typed messages that ... -
Hardware-accelerated Stippling of Surfaces derived from Medical Volume Data
(The Eurographics Association, 2007)We present a fast hardware-accelerated stippling method which does not require any preprocessing for placing points on surfaces. The surfaces are automatically parameterized in order to apply stippling textures without ... -
Flexible And Topologically Localized Segmentation
(The Eurographics Association, 2007)One of the most common visualization tasks is the extraction of significant boundaries, often performed with isosurfaces or level set segmentation. Isosurface extraction is simple and can be guided by geometric and topological ... -
Depth Cues and Density in Temporal Parallel Coordinates
(The Eurographics Association, 2007)This paper introduces Temporal Density Parallel Coordinates (TDPC) and Depth Cue Parallel Coordinates (DCPC) which extend the standard 2D parallel coordinates technique to capture time-varying dynamics. The proposed ... -
Story Telling for Presentation in Volume Visualization
(The Eurographics Association, 2007)In this paper we present a novel approach to volume visualization for presentation purposes that improves both the comprehensibility and credibility of the intended visualization message. Therefore, we combine selected ... -
Multi-Resolution Techniques for Visual Exploration of Large Time-Series Data
(The Eurographics Association, 2007)Time series are a data type of utmost importance in many domains such as business management and service monitoring. We address the problem of visualizing large time-related data sets which are difficult to visualize ... -
Model-free Surface Visualization of Vascular Trees
(The Eurographics Association, 2007)Expressive and efficient visualizations of complex vascular structures are essential for medical applications, such as diagnosis and therapy planning. A variety of techniques has been developed which provide smooth ... -
Integrating Local Feature Detectors in the Interactive Visual Analysis of Flow Simulation Data
(The Eurographics Association, 2007)We present smooth formulations of common vortex detectors that allow a seamless integration into the concept of interactive visual analysis of flow simulation data. We express the originally binary feature detectors as ... -
Relevance Driven Visualization of Financial Performance Measures
(The Eurographics Association, 2007)Visual data analysis has received a lot of research interest in recent years, and a wide variety of new visualization techniques and applications have been developed to improve insight into the various application domains. ... -
Priority Streamlines: A context-based Visualization of Flow Fields
(The Eurographics Association, 2007)Flow vector fields contain a wealth of information that needs to be visualized. As an extension of the well-known streamline technique, we have developed a context-based method for visualizing steady flow vector fields in ... -
Multiscale Visualization of Dynamic Software Logs
(The Eurographics Association, 2007)We present a set of techniques and design principles for the visualization of large dynamic software logs consisting of attributed change events, such as obtained from instrumenting programs or mining software repositories. ...