Now showing items 2367-2386 of 5178

    • I-SI: Scalable Architecture of Analyzing Latent Topical-Level Information From Social Media Data 

      Wang, Xiaoyu; Dou, Wenwen; Ma, Zhiqiang; Villalobos, Jeremy; Chen, Yang; Kraft, Thomas; Ribarsky, William (The Eurographics Association and Blackwell Publishing Ltd., 2012)
      We present a general visual analytics architecture that is designed and implemented to effectively analyze unstructured social media data on a large scale. Pipelined on a high-performance cluster configuration, MPI processing, ...
    • iCheat: A Representation for Artistic Control of Indirect Cinematic Lighting 

      Obert, Juraj; Krivanek, Jaroslav; Pellacini, Fabio; Sykora, Daniel; Pattanaik, Sumanta (The Eurographics Association and Blackwell Publishing Ltd, 2008)
      Thanks to an increase in rendering efficiency, indirect illumination has recently begun to be integrated in cinematic lighting design, an application where physical accuracy is less important than careful control of scene ...
    • IDECAP Interactive Pictorial Information System for Demographic and Environmental Planning Applications 

      van den Bos, J.; van Naelten, M.; Teunissen, W. (Blackwell Publishing Ltd and the Eurographics Association, 1984)
      IDECAP is a database type information system. It is different from regular database systems as the information is mainly presented via thematic maps displayed on a graphics screen. Retrieval of information is usually ...
    • Identifying Style of 3D Shapes using Deep Metric Learning 

      Lim, Isaak; Gehre, Anne; Kobbelt, Leif (The Eurographics Association and John Wiley & Sons Ltd., 2016)
      We present a method that expands on previous work in learning human perceived style similarity across objects with different structures and functionalities. Unlike previous approaches that tackle this problem with the help ...
    • IFPP TC-2 Working Conference on Visual Database Systems 

      Unknown author (Blackwell Publishing Ltd and the Eurographics Association, 1988)
    • IFSs and Interactive Image Synthesis 

      Horn, Alastair N. (Blackwell Publishing Ltd and the Eurographics Association, 1990)
      Deterministic Fractal geometry provides a framework for describing both the geometry of man-made structures and the geometry of nature.Certain deterministic Fractals which exist in the plane may be"partitioned" into a ...
    • IGM-Vis: Analyzing Intergalactic and Circumgalactic Medium Absorption Using Quasar Sightlines in a Cosmic Web Context 

      Burchett, Joseph N.; Abramov, David; Otto, Jasmine Tan; Artanegara, Cassia; Prochaska, Jason Xavier; Forbes, Angus G. (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      We introduce IGM-Vis, a novel astrophysics visualization and data analysis application for investigating galaxies and the gas that surrounds them in context with their larger scale environment, the Cosmic Web. Environment ...
    • IISPH-FLIP for Incompressible Fluids 

      Cornelis, Jens; Ihmsen, Markus; Peer, Andreas; Teschner, Matthias (The Eurographics Association and John Wiley and Sons Ltd., 2014)
      We propose to use Implicit Incompressible Smoothed Particle Hydrodynamics (IISPH) for pressure projection and boundary handling in Fluid-Implicit-Particle (FLIP) solvers for the simulation of incompressible fluids. This ...
    • Illuminant Aware Gamut-Based Color Transfer 

      Nguyen, Rang M. H.; Kim, Seon Joo; Brown, Michael S. (The Eurographics Association and John Wiley and Sons Ltd., 2014)
      This paper proposes a new approach for color transfer between two images. Our method is unique in its consideration of the scene illumination and the constraint that the mapped image must be within the color gamut of the ...
    • Illuminated 3D Scatterplots 

      Sanftmann, Harald; Weiskopf, Daniel (The Eurographics Association and Blackwell Publishing Ltd., 2009)
      In contrast to 2D scatterplots, the existing 3D variants have the advantage of showing one additional data dimension, but suffer from inadequate spatial and shape perception and therefore are not well suited to display ...
    • Illumination-driven Mesh Reduction for Accelerating Light Transport Simulations 

      Reich, Andreas; Günther, Tobias; Grosch, Thorsten (The Eurographics Association and John Wiley & Sons Ltd., 2015)
      Progressive light transport simulations aspire a physically-based, consistent rendering to obtain visually appealing illumination effects, depth and realism. Thereby, the handling of large scenes is a difficult problem, ...
    • IlluminationCut 

      Bus, Norbert; Mustafa, Nabil H.; Biri, Venceslas (The Eurographics Association and John Wiley & Sons Ltd., 2015)
      We present a novel algorithm, IlluminationCut, for rendering images using the many-lights framework. It handles any light source that can be approximated with virtual point lights (VPLs) as well as highly glossy materials. ...
    • Illustrative Hybrid Visualization and Exploration of Anatomical and Functional Brain Data 

      Jainek, Werner M.; Born, Silvia; Bartz, Dirk; Straßer, Wolfgang; Fischer, Jan (The Eurographics Association and Blackwell Publishing Ltd., 2008)
      Common practice in brain research and brain surgery involves the multi-modal acquisition of brain anatomy and brain activation data. These highly complex three-dimensional data have to be displayed simultaneously in order ...
    • Illustrative Membrane Clipping 

      Birkeland, Åsmund; Bruckner, Stefan; Brambilla, Andrea; Viola, Ivan (The Eurographics Association and Blackwell Publishing Ltd., 2012)
      Clipping is a fast, common technique for resolving occlusions. It only requires simple interaction, is easily understandable, and thus has been very popular for volume exploration. However, a drawback of clipping is that ...
    • Illustrative Molecular Visualization with Continuous Abstraction 

      Zwan, Matthew van der; Lueks, Wouter; Bekker, Henk; Isenberg, Tobias (The Eurographics Association and Blackwell Publishing Ltd., 2011)
      Molecular systems may be visualized with various degrees of structural abstraction, support of spatial perception, and 'illustrativeness.' In this work we propose and realize methods to create seamless transformations that ...
    • Illustrative Multivariate Visualization for Geological Modelling 

      Rocha, Allan; Mota, Roberta Cabral Ramos; Hamdi, Hamidreza; Alim, Usman R.; Sousa, Mario Costa (The Eurographics Association and John Wiley & Sons Ltd., 2018)
      In this paper, we present a novel illustrative multivariate visualization for geological modelling to assist geologists and reservoir engineers in visualizing multivariate datasets in superimposed representations, in ...
    • Illustrative Parallel Coordinates 

      McDonnell, Kevin T.; Mueller, Klaus (The Eurographics Association and Blackwell Publishing Ltd., 2008)
      Illustrative parallel coordinates (IPC) is a suite of artistic rendering techniques for augmenting and improving parallel coordinate (PC) visualizations. IPC techniques can be used to convey a large amount of information ...
    • An Illustrative Visualization Framework for 3D Vector Fields 

      Chen, Cheng-Kai; Yan, Shi; Yu, Hongfeng; Max, Nelson; Ma, Kwan-Liu (The Eurographics Association and Blackwell Publishing Ltd., 2011)
      Most 3D vector field visualization techniques suffer from the problem of visual clutter, and it remains a challenging task to effectively convey both directional and structural information of 3D vector fields. In this ...
    • Illustrative Visualization of a Vortex Breakdown Bubble 

      Hummel, Mathias; Garth, Christoph; Hamann, Bernd; Hagan, Hans; Joy, Kenneth I. (The Eurographics Association and Blackwell Publishing Ltd., 2011)
    • Illustrative Visualization of Mesoscale Ocean Eddies 

      Liu, Li; Silver, Deborah; Bemis, Karen; Kang, Dujuan; Curchitser, Enrique (The Eurographics Association and John Wiley & Sons Ltd., 2017)
      Feature-based time-varying volume visualization is combined with illustrative visualization to tell the story of how mesoscale ocean eddies form in the Gulf Stream and transport heat and nutrients across the ocean basin. ...