Now showing items 1-20 of 21

    • arcs.fm - A Backdrop Visualization for Music Talk 

      Baur, Dominikus; Butz, Andreas; Carpendale, Sheelagh (The Eurographics Association, 2012)
      Visualizations usually completely capture our attention or disappear into the ambient background. In this paper we explore a middle ground, with visualizations that are not constantly in the center of attention and support ...
    • Vortex Merge Graphs in Two-dimensional Unsteady Flow Fields 

      Kasten, Jens; Hotz, Ingrid; Noack, Bernd; Hege, Hans-Christian (The Eurographics Association, 2012)
      Among the various existing vortex definitions, there is one class that relies on extremal structures of derived scalar fields. These are, e.g., vorticity,λ<sub>2</sub>, or the acceleration magnitude. ...
    • Sankey Arcs - Visualizing edge weights in path graphs 

      Nagel, Till; Duval, Erik; Moere, Andrew Vande; Kloeckl, Kristian; Ratti, Carlo (The Eurographics Association, 2012)
      Arc diagrams allow exploring relations and their strength between sequential nodes. Previous solutions suffer from displaying all arcs at the center of a node, which can lead to visual obstruction. We present a new technique, ...
    • Particle-Based Transparent Rendering of Implicit Surfaces and its Application to Fused Visualization 

      Tanaka, Satoshi; Hasegawa, Kyoto; Shimokubo, Yoshiyuki; Kaneko, Tomonori; Kawamura, Takuma; Nakata, Susumu; Ojima, Saori; Sakamoto, Naohisa; Tanaka, Hiromi; Koyamada, Koji (The Eurographics Association, 2012)
      We present particle-based surface rendering (PBSR) that realizes precise rendering of transparent implicit surfaces and flexible fused visualization. The PBSR uses small opaque particles as rendering primitives and creates ...
    • A Unified Representation for the Model-based Visualization of Heterogeneous Anatomy Data 

      Smit, N. N.; Kraima, A. C.; Jansma, D.; Ruiter, M. C. de; Botha, C. P. (The Eurographics Association, 2012)
      In the course of anatomical research, anatomists acquire and attempt to organize a great deal of heterogeneous data from different sources, such as MRI and CT data, cryosections, immunohistochemistry, manual and automatic ...
    • The Effects of Visualization Feedback on Promoting Health Goal Progress in Older Adults 

      Pham, Tuan; Mejía, Shannon; Metoyer, Ronald; Hooker, Karen (The Eurographics Association, 2012)
      Working towards and maintaining goals is closely tied to healthy aging, but aging researchers know little about how older adults work towards their meaningful goals on a daily basis. We conducted an internet-based ...
    • Fast Visualization of Gaussian Density Surfaces for Molecular Dynamics and Particle System Trajectories 

      Krone, Michael; Stone, John; Ertl, Thomas; Schulten, Klaus (The Eurographics Association, 2012)
      We present an efficient algorithm for computation of surface representations enabling interactive visualization of large dynamic particle data sets. Our method is based on a GPU-accelerated data-parallel algorithm for ...
    • Visualization of Large, Time-Dependent, Abstract Data with Integrated Spherical and Parallel Coordinates 

      Walker, James; Geng, Zhao; Jones, Mark; Laramee, Robert S (The Eurographics Association, 2012)
      Parallel coordinates is one of the most popular and widely used visualization techniques for large, high dimensional data. Often, data attributes are visualized on individual axes with polylines joining them. However, some ...
    • The Parallel Coordinates Matrix 

      Heinrich, Julian; Stasko, John; Weiskopf, Daniel (The Eurographics Association, 2012)
      We introduce the parallel coordinates matrix (PCM) as the counterpart to the scatterplot matrix (SPLOM). Using a graph-theoretic approach, we determine a list of axis orderings such that all pairwise relations can be ...
    • Continuous Navigation of Nested Abstraction Levels 

      Zwan, Matthew van der; Telea, Alex; Isenberg, Tobias (The Eurographics Association, 2012)
      We investigate the dedicated control of multiple levels of semantic and sampling-based abstraction in 3D datasets, i. e., different types of data abstractions as opposed to sampling-based abstraction which shows more or ...
    • Visualization of Geospatial Time Series from Environmental Modeling Output 

      Köthur, Patrick; Sips, Mike; Kuhlmann, Julian; Dransch, Doris (The Eurographics Association, 2012)
      Environmental models produce geospatial time series containing many spatio-temporal patterns. Scientists need to understand these patterns to analyze the behavior of the simulated environmental systems. We combine clustering ...
    • Projection-based Visualization of Dynamical Processes on Networks 

      Toosi, Farshad Ghassemi; Paulovich, Fernando V.; Hütt, Marc-Thorsten; Linsen, Lars (The Eurographics Association, 2012)
      Dynamical processes on networks play an important role in systems biology and statistical physics. To understand these processes, it is essential to understand which topological properties of the network are the main factors ...
    • Force Brushes: Progressive Data-Driven Haptic Selection and Filtering for Multi-Variate Flow Visualizations 

      Jackson, Bret; Coffey, Dane; Keefe, Daniel F. (The Eurographics Association, 2012)
      We present Force Brushes, a haptic-based interaction technique for controlled selection in multi-variate flow visualizations. Force Brushes addresses the difficult task of volumetric selection and filtering by rendering ...
    • MorphingProjections: Interactive Visualization of Electric Power Demand Time Series 

      Diaz-Blanco, Ignacio; Dominguez-Gonzalez, Manuel; Cuadrado-Vega, Abel; Diez-Gonzalez, Alberto; Fuertes-Martinez, Juan (The Eurographics Association, 2012)
      MorphingProjections is an interactive tool to explore time series of electric power demand in a public building. The core idea of the interface is a smooth continuous transition morphing between several 2D views, each ...
    • Calibration of the Marschner-Lobb Signal on CC, BCC, and FCC Lattices 

      Vad, Viktor; Csébfalvi, Balázs; Gabbouj, Moncef (The Eurographics Association, 2012)
      The well-known Marschner-Lobb (ML) signal has been originally proposed for visually comparing 3D resampling filters applied on the traditional Cartesian Cubic (CC) lattice. Recently, this popular benchmark is also used for ...
    • Visualization Software for 3D Video Microscopy: A Design Study 

      Leitte, Heike; Fangerau, Jens; Lou, Xinghua; Höckendorf, Burkhard; Lemke, Steffen; Maizel, Alexis; Wittbrodt, Jochen (The Eurographics Association, 2012)
      Modern microscopy techniques allow for fascinating new insights into the development of life. They produce, for example, digital 3D+T records of living embryos that reveal how a single cell develops into a complex specimen ...
    • DiffMatrix: Matrix-based Interactive Visualization for Comparing Temporal Trends 

      Song, Hyunjoo; Lee, Bongshin; Kim, Bohyoung; Seo, Jinwook (The Eurographics Association, 2012)
      Line graphs have been commonly used for visualizing temporal trends in time series data. Since comparing trends is one of the main tasks for analyzing multiple temporal trends, many efforts have been made to enhance visual ...
    • MCS Filters to Express Partial Satisfaction of Criteria 

      Otjacques, Benoit; Cornil, Maël; Stefas, Mickaël; Feltz, Fernand (The Eurographics Association, 2012)
      This paper describes a new graphical component called Multidimensional Concentric Sliders (MCS) to visually build Boolean conjunctive queries for numerical attributes. The main originality consists in allowing the user to ...
    • CrystalExplorer: An Interactive Knowledge-Assisted System for Visual Design of Solar Cell Crystal Structures 

      Aboulhassan, Amal; Li, Ruipeng; Knox, Christopher; Amassian, Aram; Hadwiger, Markus (The Eurographics Association, 2012)
      Crystallography is a key research tool in materials science. The chemical properties of materials are often controlled by the geometric properties of crystals. Accordingly, visualizing the 3D structure of crystals is an ...
    • Pattern Visualization of Human Connectome Data 

      Guo, Yishi; Wang, Yang; Fang, Shiaofen; Chao, Hongyang; Saykin, Andrew; Shen, Li (The Eurographics Association, 2012)
      The human brain is a complex network with countless connected neurons, and can be described as a "connectome". Existing studies on analyzing human connectome data are primarily focused on characterizing the brain networks ...