Now showing items 21-40 of 267

    • Capture & Analysis of Active Reading Behaviors for Interactive Articles on the Web 

      Conlen, Matthew; Kale, Alex; Heer, Jeffrey (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Journalists, educators, and technical writers are increasingly publishing interactive content on the web. However, popular analytics tools provide only coarse information about how readers interact with individual pages, ...
    • Character Navigation in Dynamic Environments Based on Optical Flow 

      López, Axel; Francois, Chaumette; Marchand, Eric; Pettré, Julien (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Steering and navigation are important components of character animation systems to enable them to autonomously move in their environment. In this work, we propose a synthetic vision model that uses visual features to steer ...
    • Characterizing Exploratory Visual Analysis: A Literature Review and Evaluation of Analytic Provenance in Tableau 

      Battle, Leilani; Heer, Jeffrey (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Supporting exploratory visual analysis (EVA) is a central goal of visualization research, and yet our understanding of the process is arguably vague and piecemeal. We contribute a consistent definition of EVA through review ...
    • ChronoCorrelator: Enriching Events with Time Series 

      van Dortmont, Martijn; Elzen, Stef van den; Wijk, Jarke J. van (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Event sequences and time series are widely recorded in many application domains; examples are stock market prices, electronic health records, server operation and performance logs. Common goals for recording are monitoring, ...
    • Clear Skies Ahead: Towards Real-Time Automatic Sky Replacement in Video 

      Halperin, Tavi; Cain, Harel; Bibi, Ofir; Werman, Michael (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Digital videos such as those captured by a smartphone often exhibit exposure inconsistencies, a poorly exposed sky, or simply suffer from an uninteresting or plain looking sky. Professionals may edit these videos using ...
    • ClustMe: A Visual Quality Measure for Ranking Monochrome Scatterplots based on Cluster Patterns 

      Abbas, Mostafa M.; Aupetit, Michaël; Sedlmair, Michael; Bensmail, Halima (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      We propose ClustMe, a new visual quality measure to rank monochrome scatterplots based on cluster patterns. ClustMe is based on data collected from a human-subjects study, in which 34 participants judged synthetically ...
    • A CNN-based Flow Correction Method for Fast Preview 

      Xiao, Xiangyun; Wang, Hui; Yang, Xubo (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Eulerian-based smoke simulations are sensitive to the initial parameters and grid resolutions. Due to the numerical dissipation on different levels of the grid and the nonlinearity of the governing equations, the differences ...
    • A Color-Pair Based Approach for Accurate Color Harmony Estimation 

      Yang, Bailin; Wei, Tianxiang; Fang, Xianyong; Deng, Zhigang; Li, Frederick W. B.; Ling, Yun; Wang, Xun (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Harmonious color combinations can stimulate positive user emotional responses. However, a widely open research question is: how can we establish a robust and accurate color harmony measure for the public and professional ...
    • Combining Point and Line Samples for Direct Illumination 

      Salesin, Katherine; Jarosz, Wojciech (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      We develop a unified framework for combining point and line samples in direct lighting calculations. While line samples have proven beneficial in a variety of rendering contexts, their application in direct lighting has ...
    • Compacting Voxelized Polyhedra via Tree Stacking 

      Hao, Yue; Lien, Jyh-Ming (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Volume compaction is a geometric problem that aims to reduce the volume of a polyhedron via shape transform. Compactable structures are easier to transport and in some cases easier to manufacture, therefore, they are ...
    • Computational Design of Steady 3D Dissection Puzzles 

      Tang, Keke; Song, Peng; Wang, Xiaofei; Deng, Bailin; Fu, Chi-Wing; Liu, Ligang (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Dissection puzzles require assembling a common set of pieces into multiple distinct forms. Existing works focus on creating 2D dissection puzzles that form primitive or naturalistic shapes. Unlike 2D dissection puzzles ...
    • Computing Surface PolyCube-Maps by Constrained Voxelization 

      Yang, Yang; Fu, Xiao-Ming; Liu, Ligang (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      We present a novel method to compute bijective PolyCube-maps with low isometric distortion. Given a surface and its preaxis- aligned shape that is not an exact PolyCube shape, the algorithm contains two steps: (i) construct ...
    • Consistent Shape Matching via Coupled Optimization 

      Azencot, Omri; Dubrovina, Anastasia; Guibas, Leonidas (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      We propose a new method for computing accurate point-to-point mappings between a pair of triangle meshes given imperfect initial correspondences. Unlike the majority of existing techniques, we optimize for a map while ...
    • Controllable Image‐Based Transfer of Flow Phenomena 

      Bosch, Carles; Patow, Gustavo (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Modelling flow phenomena and their related weathering effects is often cumbersome due their dependence on the environment, materials and geometric properties of objects in the scene. Example‐based modelling provides many ...
    • Controlling Motion Blur in Synthetic Long Time Exposures 

      Lancelle, Marcel; Dogan, Pelin; Gross, Markus (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      In a photo, motion blur can be used as an artistic style to convey motion and to direct attention. In panning or tracking shots, a moving object of interest is followed by the camera during a relatively long exposure. The ...
    • A Convolutional Decoder for Point Clouds using Adaptive Instance Normalization 

      Lim, Isaak; Ibing, Moritz; Kobbelt, Leif (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Automatic synthesis of high quality 3D shapes is an ongoing and challenging area of research. While several data-driven methods have been proposed that make use of neural networks to generate 3D shapes, none of them reach ...
    • Cuttlefish: Color Mapping for Dynamic Multi‐Scale Visualizations 

      Waldin, N.; Waldner, M.; Le Muzic, M.; Gröller, E.; Goodsell, D. S.; Autin, L.; Olson, A. J.; Viola, I. (© 2019 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2019)
      Visualizations of hierarchical data can often be explored interactively. For example, in geographic visualization, there are continents, which can be subdivided into countries, states, counties and cities. Similarly, in ...
    • CV3: Visual Exploration, Assessment, and Comparison of CVs 

      Filipov, Velitchko; Arleo, Alessio; Federico, Paolo; Miksch, Silvia (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      The Curriculum Vitae (CV, also referred to as ''résumé'') is an established representation of a person's academic and professional history. A typical CV is comprised of multiple sections associated with spatio-temporal, ...
    • Deep Fluids: A Generative Network for Parameterized Fluid Simulations 

      Kim, Byungsoo; Azevedo, Vinicius C.; Thuerey, Nils; Kim, Theodore; Gross, Markus; Solenthaler, Barbara (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      This paper presents a novel generative model to synthesize fluid simulations from a set of reduced parameters. A convolutional neural network is trained on a collection of discrete, parameterizable fluid simulation velocity ...
    • Deep HDR Video from Sequences with Alternating Exposures 

      Kalantari, Nima Khademi; Ramamoorthi, Ravi (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      A practical way to generate a high dynamic range (HDR) video using off-the-shelf cameras is to capture a sequence with alternating exposures and reconstruct the missing content at each frame. Unfortunately, existing ...