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Now showing items 31-40 of 127
Non-Sampled Anti-Aliasing
(The Eurographics Association, 2013)
In this paper we present a parallel method for high-quality edge anti-aliasing in rasterization. In contrast to traditional graphics hardware methods, which rely on massive oversampling to combat aliasing issues, we evaluate ...
Towards a Query-driven Heritage-data Visualization Tool
(The Eurographics Association, 2014)
Many heritage organisations hold databases that contain many millions of records. These are huge datasets that store historic records and often focus on sites and monuments; especially sites of archaeological and historic ...
See-through Visualisation for Training and Assessing Unsighted Physical Examinations
(The Eurographics Association, 2017)
Objective: Motivated by the limitations of being unable to provide feedback and adequately assess technical skills whilst training unsighted physical examinations, such as Digital Rectal Examinations (DRE), we present a ...
A View-Dependent and Inter-Frame Coherent Visualization of Integral Lines using Screen Contribution
(The Eurographics Association, 2011)
In vector field visualization, integral lines like stream, path, or streak lines are often used to examine the behavior of steady and unsteady flows. In 3D, however, visualizing integral lines is problematic since the ...
Visualizing High-Dimensional Data: Advances in the Past Decade
(The Eurographics Association, 2015)
Massive simulations and arrays of sensing devices, in combination with increasing computing resources, have generated large, complex, high-dimensional datasets used to study phenomena across numerous fields of study. ...
A Clustering-based Visualization Technique to Emphasize Meaningful Regions of Vector Fields
(The Eurographics Association, 2011)
This paper proposes a vector field visualization approach that extracts and visualizes grouped regions of static 3D vector fields of similar curvature behavior. These regions are argued to ease the recognition of regions ...
Gradient-Domain Bidirectional Path Tracing
(The Eurographics Association, 2015)
Gradient-domain path tracing has recently been introduced as an efficient realistic image synthesis algorithm. This paper introduces a bidirectional gradient-domain sampler that outperforms traditional bidirectional path ...
Generating Smooth High-Quality Isosurfaces for Interactive Modeling and Visualization of Complex Terrains
(The Eurographics Association, 2012)
In modeling and rendering of complex procedural terrains the extraction of isosurfaces is an important part. In this paper we introduce an approach to generate high-quality isosurfaces from regular grids at interactive ...
Visual Scaffolding in Integrated Spatial and Nonspatial Analysis
(The Eurographics Association, 2015)
Collaborative visual analytics that feature mixtures of spatial and nonspatial data occur across disciplines, and are particularly common in bioinformatics, neuroscience and geospatial analysis. In this work we analyze, ...
Marching Pentatopes for Continuous Morphing of Isosurfaces From Four Dimensional Data in HTML5/WebGL
(The Eurographics Association, 2017)
Animations which show three dimensional volumes continuously changing over time facilitate the exploration and analysis of complex data sets such as calcium image data of neural activity and phase contrast magnetic resonance ...