Now showing items 17-36 of 45

    • 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 ...
    • MegaViews: Scalable Many‐View Rendering With Concurrent Scene‐View Hierarchy Traversal 

      Kol, Timothy R.; Bauszat, Pablo; Lee, Sungkil; Eisemann, Elmar (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      We present a scalable solution to render complex scenes from a large amount of viewpoints. While previous approaches rely either on a scene or a view hierarchy to process multiple elements together, we make full use of ...
    • MyEvents: A Personal Visual Analytics Approach for Mining Key Events and Knowledge Discovery in Support of Personal Reminiscence 

      Parvinzamir, F.; Zhao, Y.; Deng, Z.; Dong, F. (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Reminiscence is an important aspect in our life. It preserves precious memories, allows us to form our own identities and encourages us to accept the past. Our work takes the advantage of modern sensor technologies to ...
    • On Visualizing Continuous Turbulence Scales 

      Liu, Xiaopei; Mishra, Maneesh; Skote, Martin; Fu, Chi‐Wing (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Turbulent flows are multi‐scale with vortices spanning a wide range of scales continuously. Due to such complexities, turbulence scales are particularly difficult to analyse and visualize. In this work, we present a novel ...
    • 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 ...
    • Privacy Preserving Visualization: A Study on Event Sequence Data 

      Chou, Jia‐Kai; Wang, Yang; Ma, Kwan‐Liu (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      The inconceivable ability and common practice to collect personal data as well as the power of data‐driven approaches to businesses, services and security nowadays also introduce significant privacy issues. There have been ...
    • A Probabilistic Steering Parameter Model for Deterministic Motion Planning Algorithms 

      Agethen, Philipp; Gaisbauer, Felix; Rukzio, Enrico (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      The simulation of two‐dimensional human locomotion in a bird's eye perspective is a key technology for various domains to realistically predict walk paths. The generated trajectories, however, are frequently deviating from ...
    • 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 ...
    • 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 ...
    • 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 ...
    • 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 ...
    • Robust Structure‐Based Shape Correspondence 

      Kleiman, Yanir; Ovsjanikov, Maks (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      We present a robust method to find region‐level correspondences between shapes, which are invariant to changes in geometry and applicable across multiple shape representations. We generate simplified shape graphs by jointly ...
    • Selective Padding for Polycube‐Based Hexahedral Meshing 

      Cherchi, G.; Alliez, P.; Scateni, R.; Lyon, M.; Bommes, D. (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Hexahedral meshes generated from polycube mapping often exhibit a low number of singularities but also poor‐quality elements located near the surface. It is thus necessary to improve the overall mesh quality, in terms of ...
    • Shading‐Based Surface Recovery Using Subdivision‐Based Representation 

      Deng, Teng; Zheng, Jianmin; Cai, Jianfei; Cham, Tat‐Jen (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      This paper presents subdivision‐based representations for both lighting and geometry in shape‐from‐shading. A very recent shading‐based method introduced a per‐vertex overall illumination model for surface reconstruction, ...
    • 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 ...
    • Style Invariant Locomotion Classification for Character Control 

      Boehs, G.E.; Vieira, M.L.H. (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      We present a real‐time system for character control that relies on the classification of locomotive actions in skeletal motion capture data. Our method is both progress dependent and style invariant. Two deep neural networks ...
    • Stylized Image Triangulation 

      Lawonn, Kai; Günther, Tobias (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      The art of representing images with triangles is known as image triangulation, which purposefully uses abstraction and simplification to guide the viewer's attention. The manual creation of image triangulations is tedious ...
    • 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 ...
    • 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 ...
    • A Survey of Simple Geometric Primitives Detection Methods for Captured 3D Data 

      Kaiser, Adrien; Ybanez Zepeda, Jose Alonso; Boubekeur, Tamy (© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
      The amount of captured 3D data is continuously increasing, with the democratization of consumer depth cameras, the development of modern multi‐view stereo capture setups and the rise of single‐view 3D capture based on ...