Browsing by Author "Ertl, Thomas"

Now showing items 1-11 of 11

    • Air Quality Temporal Analyser: Interactive Temporal Analyses with Visual Predictive Assessments 

      Harbola, Shubhi; Koch, Steffen; Ertl, Thomas; Coors, Volker (The Eurographics Association, 2021)
      This work presents Air Quality Temporal Analyser (AQTA), an interactive system to support visual analyses of air quality data with time. This interactive AQTA allows the seamless integration of predictive models and detailed ...

    • Analyzing Protein Similarity by Clustering Molecular Surface Maps 

      Schatz, Karsten; Frieß, Florian; Schäfer, Marco; Ertl, Thomas; Krone, Michael (The Eurographics Association, 2020)
      Many biochemical and biomedical applications like protein engineering or drug design are concerned with finding functionally similar proteins, however, this remains to be a challenging task. We present a new imaged-based ...

    • Interactive CPU-based Ray Tracing of Solvent Excluded Surfaces 

      Rau, Tobias; Zahn, Sebastian; Krone, Michael; Reina, Guido; Ertl, Thomas (The Eurographics Association, 2019)
      Depictions of molecular surfaces such as the Solvent Excluded Surface (SES) can provide crucial insight into functional molecular properties, such as the molecule's potential to react. The interactive visualization of ...

    • Interactive Hierarchical Quote Extraction for Content Insights 

      Knittel, Johannes; Koch, Steffen; Ertl, Thomas (The Eurographics Association, 2019)
      This work presents a new approach to visually summarize large micro-document collections such as tweets. We extract frequent patterns of phrases as shortened quotes to present analysts an overview of popular snippets and ...

    • Multi-attribute Visualization and Improved Depth Perception for the Interactive Analysis of 3D Truss Structures 

      Becher, Michael; Groß, Anja; Werner, Peter; Maierhofer, Mathias; Reina, Guido; Ertl, Thomas; Menges, Achim; Weiskopf, Daniel (The Eurographics Association, 2023)
      In architecture, engineering, and construction (AEC), load-bearing truss structures are commonly modeled as a set of connected beam elements. For complex 3D structures, rendering beam elements as line segments presents ...

    • Putting Annotations to the Test 

      Becker, Franziska; Ertl, Thomas (The Eurographics Association, 2023)
      When users work with interactive visualization systems, they get to see more accessible representations of raw data and interact with these, e.g. by filtering the data or modifying the visualization parameters like color. ...

    • Visual Analysis of Two‐Phase Flow Displacement Processes in Porous Media 

      Frey, Steffen; Scheller, Stefan; Karadimitriou, Nikolaos; Lee, Dongwon; Reina, Guido; Steeb, Holger; Ertl, Thomas (© 2022 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2022)
      We developed a new visualization approach to gain a better understanding of the displacement of one fluid phase by another in porous media. This is based on a recent experimental parameter study with varying capillary ...

    • Visual Representation of Region Transitions in Multi-dimensional Parameter Spaces 

      Fernandes, Oliver; Frey, Steffen; Reina, Guido; Ertl, Thomas (The Eurographics Association, 2019)
      We propose a novel visual representation of transitions between homogeneous regions in multi-dimensional parameter space. While our approach is generally applicable for the analysis of arbitrary continuous parameter spaces, ...

    • Visualizing Temporal-Thematic Patterns in Text Collections 

      Knabben, Moritz; Baumann, Martin; Blascheck, Tanja; Ertl, Thomas; Koch, Steffen (The Eurographics Association, 2021)
      Visualizing the temporal evolution of texts is relevant for many domains that seek to gain insight from text repositories. However, existing visualization methods for text collections do not show fine-grained temporal-thematic ...

    • Visually Comparing Rendering Performance from Multiple Perspectives 

      Tarner, Hagen; Bruder, Valentin; Frey, Steffen; Ertl, Thomas; Beck, Fabian (The Eurographics Association, 2022)
      Evaluation of rendering performance is crucial when selecting or developing algorithms, but challenging as performance can largely differ across a set of selected scenarios. Despite this, performance metrics are often ...

    • Voronoi-Based Foveated Volume Rendering 

      Bruder, Valentin; Schulz, Christoph; Bauer, Ruben; Frey, Steffen; Weiskopf, Daniel; Ertl, Thomas (The Eurographics Association, 2019)
      Foveal vision is located in the center of the field of view with a rich impression of detail and color, whereas peripheral vision occurs on the side with more fuzzy and colorless perception. This visual acuity fall-off can ...