Now showing items 1-20 of 45

    • Issue Information CGF38-1 

      Chen, Min and Benes, Bedrich (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
    • Ballet 

      Lawonn, Kai; Günther, Tobias (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
    • FitConnect: Connecting Noisy 2D Samples by Fitted Neighbourhoods 

      Ohrhallinger, S.; Wimmer, M. (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      We propose a parameter‐free method to recover manifold connectivity in unstructured 2D point clouds with high noise in terms of the local feature size. This enables us to capture the features which emerge out of the noise. ...
    • Incremental Labelling of Voronoi Vertices for Shape Reconstruction 

      Peethambaran, J.; Parakkat, A.D.; Tagliasacchi, A.; Wang, R.; Muthuganapathy, R. (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      We present an incremental Voronoi vertex labelling algorithm for approximating contours, medial axes and dominant points (high curvature points) from 2D point sets. Though there exist many number of algorithms for ...
    • Optimal Sample Weights for Hemispherical Integral Quadratures 

      Marques, Ricardo; Bouville, Christian; Bouatouch, Kadi (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      This paper proposes optimal quadrature rules over the hemisphere for the shading integral. We leverage recent work regarding the theory of quadrature rules over the sphere in order to derive a new theoretical framework for ...
    • A Variational Approach to Registration with Local Exponential Coordinates 

      Paman, Ashish; Rangarajan, Ramsharan (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      We identify a novel parameterization for the group of finite rotations (SO), consisting of an atlas of exponential maps defined over local tangent planes, for the purpose of computing isometric transformations in registration ...
    • Real‐Time Facial Expression Transformation for Monocular RGB Video 

      Ma, L.; Deng, Z. (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      This paper describes a novel real‐time end‐to‐end system for facial expression transformation, without the need of any driving source. Its core idea is to directly generate desired and photo‐realistic facial expressions ...
    • A Survey of Information Visualization Books 

      Rees, D.; Laramee, R. S. (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Information visualization is a rapidly evolving field with a growing volume of scientific literature and texts continually published. To keep abreast of the latest developments in the domain, survey papers and state‐of‐the‐art ...
    • Realtime Performance‐Driven Physical Simulation for Facial Animation 

      Barrielle, V.; Stoiber, N. (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      We present the first realtime method for generating facial animations enhanced by physical simulation from realtime performance capture data. Unlike purely data‐based techniques, our method is able to produce physical ...
    • Projected Field Similarity for Comparative Visualization of Multi‐Run Multi‐Field Time‐Varying Spatial Data 

      Fofonov, A.; Linsen, L. (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      The purpose of multi‐run simulations is often to capture the variability of the output with respect to different initial settings. Comparative analysis of multi‐run spatio‐temporal simulation data requires us to investigate ...
    • Functional Maps Representation On Product Manifolds 

      Rodolà, E.; Lähner, Z.; Bronstein, A. M.; Bronstein, M. M.; Solomon, J. (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      We consider the tasks of representing, analysing and manipulating maps between shapes. We model maps as densities over the product manifold of the input shapes; these densities can be treated as scalar functions and therefore ...
    • Visualization of Neural Network Predictions for Weather Forecasting 

      Roesch, Isabelle; Günther, Tobias (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Recurrent neural networks are prime candidates for learning evolutions in multi‐dimensional time series data. The performance of such a network is judged by the loss function, which is aggregated into a scalar value that ...
    • TexNN: Fast Texture Encoding Using Neural Networks 

      Pratapa, S.; Olson, T.; Chalfin, A.; Manocha, D. (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      We present a novel deep learning‐based method for fast encoding of textures into current texture compression formats. Our approach uses state‐of‐the‐art neural network methods to compute the appropriate encoding configurations ...
    • Superpixel Generation by Agglomerative Clustering With Quadratic Error Minimization 

      Dong, Xiao; Chen, Zhonggui; Yao, Junfeng; Guo, Xiaohu (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Superpixel segmentation is a popular image pre‐processing technique in many computer vision applications. In this paper, we present a novel superpixel generation algorithm by agglomerative clustering with quadratic error ...
    • Flexible Use of Temporal and Spatial Reasoning for Fast and Scalable CPU Broad‐Phase Collision Detection Using KD‐Trees 

      Serpa, Ygor Rebouças; Rodrigues, Maria Andréia Formico (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Realistic computer simulations of physical elements such as rigid and deformable bodies, particles and fractures are commonplace in the modern world. In these simulations, the broad‐phase collision detection plays an ...
    • VisFM: Visual Analysis of Image Feature Matchings 

      Li, Chenhui; Baciu, George (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Feature matching is the most basic and pervasive problem in computer vision and it has become a primary component in big data analytics. Many tools have been developed for extracting and matching features in video streams ...
    • Solid Geometry Processing on Deconstructed Domains 

      Sellán, Silvia; Cheng, Herng Yi; Ma, Yuming; Dembowski, Mitchell; Jacobson, Alec (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Many tasks in geometry processing are modelled as variational problems solved numerically using the finite element method. For solid shapes, this requires a volumetric discretization, such as a boundary conforming tetrahedral ...
    • Filtered Quadrics for High‐Speed Geometry Smoothing and Clustering 

      Legrand, Hélène; Thiery, Jean‐Marc; Boubekeur, Tamy (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Modern 3D capture pipelines produce dense surface meshes at high speed, which challenge geometric operators to process such massive data on‐the‐fly. In particular, aiming at instantaneous feature‐preserving smoothing and ...
    • Real‐Time Human Shadow Removal in a Front Projection System 

      Kim, Jaedong; Seo, Hyunggoog; Cha, Seunghoon; Noh, Junyong (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      When a person is located between a display and an operating projector, a shadow is cast on the display. The shadow on the display may eliminate important visual information and therefore adversely affect the viewing ...
    • Learning A Stroke‐Based Representation for Fonts 

      Balashova, Elena; Bermano, Amit H.; Kim, Vladimir G.; DiVerdi, Stephen; Hertzmann, Aaron; Funkhouser, Thomas (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Designing fonts and typefaces is a difficult process for both beginner and expert typographers. Existing workflows require the designer to create every glyph, while adhering to many loosely defined design suggestions to ...