Now showing items 21-40 of 47

    • Muscle and Fascia Simulation with Extended Position Based Dynamics 

      Romeo, M.; Monteagudo, C.; Sánchez‐Quirós, D. (© 2020 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2020)
      Recent research on muscle and fascia simulation for visual effects relies on numerical methods such as the finite element method or finite volume method. These approaches produce realistic results, but require high ...
    • A Survey on Visual Traffic Simulation: Models, Evaluations, and Applications in Autonomous Driving 

      Chao, Qianwen; Bi, Huikun; Li, Weizi; Mao, Tianlu; Wang, Zhaoqi; Lin, Ming C.; Deng, Zhigang (© 2020 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2020)
      Virtualized traffic via various simulation models and real‐world traffic data are promising approaches to reconstruct detailed traffic flows. A variety of applications can benefit from the virtual traffic, including, but ...
    • Making Parameter Dependencies of Time‐Series Segmentation Visually Understandable 

      Eichner, Christian; Schumann, Heidrun; Tominski, Christian (© 2020 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2020)
      This work presents an approach to support the visual analysis of parameter dependencies of time‐series segmentation. The goal is to help analysts understand which parameters have high influence and which segmentation ...
    • Visualizing the Stability of 2D Point Sets from Dimensionality Reduction Techniques 

      Reinbold, Christian; Kumpf, Alexander; Westermann, Rüdiger (© 2020 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2020)
      We use ‐order Voronoi diagrams to assess the stability of ‐neighbourhoods in ensembles of 2D point sets, and apply it to analyse the robustness of a dimensionality reduction technique to variations in its input configurations. ...
    • Context‐Aware Mixed Reality: A Learning‐Based Framework for Semantic‐Level Interaction 

      Chen, L.; Tang, W.; John, N. W.; Wan, T. R.; Zhang, J. J. (© 2020 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2020)
      Mixed reality (MR) is a powerful interactive technology for new types of user experience. We present a semantic‐based interactive MR framework that is beyond current geometry‐based approaches, offering a step change in ...
    • Interactive Iconized Grammar‐Based Pailou Modelling 

      Cai, Zhong‐Qi; Luo, Ying‐Sheng; Lai, Yu‐Chi; Chan, Chih‐Shiang; Tai, Wen‐Kai (© 2020 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2020)
      Pailous are representative Chinese architectural works used for commemoration. However, their geometric structure and semantic construction rules are too complex for quick and intuitive modelling using traditional modelling ...
    • Multi‐Segment Foot for Human Modelling and Simulation 

      Park, Hwangpil; Yu, Ri; Lee, Jehee (© 2020 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2020)
      Realistic modelling of a human‐like character is one of the main topics in computer graphics to simulate human motion physically and also look realistically. Of the body parts, a human foot interacts with the ground, and ...
    • Ribbed Support Vaults for 3D Printing of Hollowed Objects 

      Tricard, Thibault; Claux, Frédéric; Lefebvre, Sylvain (© 2020 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2020)
      Additive manufacturing techniques form an object by accumulating layers of material on top of one another. Each layer has to be supported by the one below for the fabrication process to succeed. To reduce print time and ...
    • The Matchstick Model for Anisotropic Friction Cones 

      Erleben, K.; Macklin, M.; Andrews, S.; Kry, P. G. (© 2020 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2020)
      Inspired by frictional behaviour that is observed when sliding matchsticks against one another at different angles, we propose a phenomenological anisotropic friction model for structured surfaces. Our model interpolates ...
    • 2019_editorial_v2 

      Hauser, Helwig; Benes, Bedrich (© 2020 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2020)
    • Graph‐Based Transfer Function for Volume Rendering 

      Sharma, O.; Arora, T.; Khattar, A. (© 2020 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2020)
      A good transfer function in volume rendering requires careful consideration of the materials present in a volume. A manual creation is tedious and prone to errors. Furthermore, the user interaction to design a higher ...
    • SiamesePointNet: A Siamese Point Network Architecture for Learning 3D Shape Descriptor 

      Zhou, J.; Wang, M. J.; Mao, W. D.; Gong, M. L.; Liu, X. P. (© 2020 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2020)
      We present a novel deep learning approach to extract point‐wise descriptors directly on 3D shapes by introducing Siamese Point Networks, which contain a global shape constraint module and a feature transformation operator. ...
    • Effective Annotations Over 3D Models 

      Ponchio, F.; Callieri, M.; Dellepiane, M.; Scopigno, R. (© 2020 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2020)
      Annotation support in interactive systems is often considered a simple task by the CG community, since it entails the apparently easy selection of a region and its connection with some information. The reality appears more ...
    • Hinted Star Coordinates for Mixed Data 

      Matute, J.; Linsen, L. (© 2020 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2020)
      Mixed data sets containing numerical and categorical attributes are nowadays ubiquitous. Converting them to one attribute type may lead to a loss of information. We present an approach for handling numerical and categorical ...
    • PointCleanNet: Learning to Denoise and Remove Outliers from Dense Point Clouds 

      Rakotosaona, Marie‐Julie; La Barbera, Vittorio; Guerrero, Paul; Mitra, Niloy J.; Ovsjanikov, Maks (© 2020 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2020)
      Point clouds obtained with 3D scanners or by image‐based reconstruction techniques are often corrupted with significant amount of noise and outliers. Traditional methods for point cloud denoising largely rely on local ...
    • Parameterization, Feature Extraction and Binary Encoding for the Visualization of Tree‐Like Structures 

      Lichtenberg, N.; Lawonn, K. (© 2020 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2020)
      The study of vascular structures, using medical 3D models, is an active field of research. Illustrative visualizations have been applied to this domain in multiple ways. Researchers made the geometric properties of vasculature ...
    • Fourier Analysis of Correlated Monte Carlo Importance Sampling 

      Singh, Gurprit; Subr, Kartic; Coeurjolly, David; Ostromoukhov, Victor; Jarosz, Wojciech (© 2020 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2020)
      Fourier analysis is gaining popularity in image synthesis as a tool for the analysis of error in Monte Carlo (MC) integration. Still, existing tools are only able to analyse convergence under simplifying assumptions (such ...
    • Visual Analysis of Missing Values in Longitudinal Cohort Study Data 

      Alemzadeh, S.; Niemann, U.; Ittermann, T.; Völzke, H.; Schneider, D.; Spiliopoulou, M.; Bühler, K.; Preim, B. (© 2020 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2020)
      Attrition or dropout is the most severe missingness problem in longitudinal cohort study data where some participants do not show up for follow‐up examinations. Dropouts result in biased data and cause the reduction of ...
    • Visualizing Dynamics of Urban Regions Through a Geo‐Semantic Graph‐Based Method 

      Wang, Yunzhe; Baciu, George; Li, Chenhui (© 2020 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2020)
      In urban analysis, it is desirable to find regions where a primary socio‐economic activity dominates as a key endeavour. This can be accomplished by aggregating neighbouring locations where similar activities take place. ...
    • Broadmark: A Testing Framework for Broad‐Phase Collision Detection Algorithms 

      Serpa, Ygor Rebouças; Rodrigues, Maria Andréia Formico (© 2020 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2020)
      Research in the area of collision detection permeates most of the literature on simulations, interaction and agents planning, being commonly regarded as one of the main bottlenecks for large‐scale systems. To this day, ...