Now showing items 17-25 of 25

    • Semantic Screen-Space Occlusion for Multiscale Molecular Visualization 

      Koch, Thomas Bernhard; Kouril, David; Klein, Tobias; Mindek, Peter; Viola, Ivan (The Eurographics Association, 2018)
      Visual clutter is a major problem in large biological data visualization. It is often addressed through the means of level of detail schemes coupled with an appropriate coloring of the visualized structures. Ambient occlusion ...
    • Ultrasound Decompression for Large Field-of-View Reconstructions 

      Schulte zu Berge, Christian; Salehi, Mehrdad; Bender, Frederik; Wein, Wolfgang (The Eurographics Association, 2018)
      Tracked medical ultrasound allows for cost-effective and radiation-free imaging of anatomy featuring a very high spatial resolution. To overcome the limitations of the small field-of-view, sonographers can acquire multiple ...
    • Uncertainty-Guided Semi-Automated Editing of CNN-based Retinal Layer Segmentations in Optical Coherence Tomography 

      Zadeh, Shekoufeh Gorgi; Wintergerst, Maximilian W. M.; Schultz, Thomas (The Eurographics Association, 2018)
      Convolutional neural networks (CNNs) have enabled dramatic improvements in the accuracy of automated medical image segmentation. Despite this, in many cases, results are still not reliable enough to be trusted ''blindly''. ...
    • Visual Analysis of Evolution of EEG Coherence Networks employing Temporal Multidimensional Scaling 

      Ji, Chengtao; Maurits, Natasha M.; Roerdink, Jos B. T. M. (The Eurographics Association, 2018)
      The community structure of networks plays an important role in their analysis. It represents a high-level organization of objects within a network. However, in many application domains, the relationship between objects in ...
    • Visual Analysis of Regional Anomalies in Myocardial Motion 

      Sheharyar, Ali; Ruh, Alexander; Aristova, Maria; Scott, Michael; Jarvis, Kelly; Elbaz, Mohammed; Dolan, Ryan; Schnell, Susanne; Lin, Kal; Carr, James; Markl, Michael; Bouhali, Othmane; Linsen, Lars (The Eurographics Association, 2018)
      Regional anomalies in the myocardial motion of the left ventricle (LV) are important biomarkers for several cardiac diseases. Myocardial motion can be captured using a velocity-encoded magnetic resonance imaging method ...
    • Visual Analytics in Histopathology Diagnostics: a Protocol-Based Approach 

      Corvò, Alberto; Westenberg, Michel A.; Driel, Marc A. van; Wijk, Jarke J.van (The Eurographics Association, 2018)
      Computer-Aided-Diagnosis (CAD) systems supporting the diagnostic process are widespread in radiology. Digital Pathology is still behind in the introduction of such solutions. Several studies investigated pathologists' ...
    • Visual Assessment of Vascular Torsion using Ellipse Fitting 

      Mistelbauer, Gabriel; Zettwitz, Martin; Schernthaner, Rüdiger; Fleischmann, Dominik; Teutsch, Christian; Preim, Bernhard (The Eurographics Association, 2018)
      Blood vessels are well explored and researched in medicine and visualization. However, the investigation of vascular torsion has yet been unexplored. In order to understand the development and current state of a single ...
    • Visual Exploratory Analysis for Multiple T-Maze Studies 

      Bechtold, Fabrizia; Splechtna, Rainer; Matkovic, Kresimir (The Eurographics Association, 2018)
      Evaluation of spatial learning and memory in rodents is commonly carried out using different maze settings such as the Multiple T-Maze. State-of-the-art analysis is primarily based on statistics of quantitative measures ...
    • VisualFlatter - Visual Analysis of Distortions in the Projection of Biomedical Structures 

      Grossmann, Nicolas; Köppel, Thomas; Gröller, Eduard; Raidou, Renata Georgia (The Eurographics Association, 2018)
      Projections of complex anatomical or biological structures from 3D to 2D are often used by visualization and domain experts to facilitate inspection and understanding. Representing complex structures, such as organs or ...