Browsing 36-Issue 8 by Title

Eurographics DL Repository

Browsing 36-Issue 8 by Title

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  • Chen, Renjie; Gotsman, Craig (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
    Continuous conformal maps are typically approximated numerically using a triangle mesh which discretizes the plane. Computing a conformal map subject to user‐provided constraints then reduces to a sparse linear system, ...
  • Wang, Yupan; Li, Guiqing; Zeng, Zhichao; He, Huayun (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
    Compactly representing time‐varying geometries is an important issue in dynamic geometry processing. This paper proposes a framework of sparse localized decomposition for given animated meshes by analyzing the variation ...
  • Hua, H. (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
    It is a challenge for shape grammars to incorporate spatial hierarchy and interior connectivity of buildings in early design stages. To resolve this difficulty, we developed a bi‐directional procedural model: the forward ...
  • Sibbing, Dominik; Kobbelt, Leif (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
    We introduce a new markerless 3D face tracking approach for 2D videos captured by a single consumer grade camera. Our approach takes detected 2D facial features as input and matches them with projections of 3D features of ...
  • Kim, Seong‐heum; Tai, Yu‐Wing; Lee, Joon‐Young; Park, Jaesik; Kweon, In So (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
    In this paper, we present a new framework to determine up front orientations and detect salient views of 3D models. The salient viewpoint to human preferences is the most informative projection with correct upright ...
  • Yao, Guilin; Zhao, Zhijie; Liu, Shaohui (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
    Sampling‐based image matting is currently playing a significant role and showing great further development potentials in image matting. However, the consequent survey articles and detailed classifications are still rare ...
  • Li, Lei; Wang, Wencheng (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
    Curve skeletons, which are a compact representation for three‐dimensional shapes, must be extracted such that they are high quality, centred and smooth. However, the centredness measurements in existing methods are expensive, ...
  • Serrano, Ana; Garces, Elena; Masia, Belen; Gutierrez, Diego (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
    Video capture is limited by the trade‐off between spatial and temporal resolution: when capturing videos of high temporal resolution, the spatial resolution decreases due to bandwidth limitations in the capture system. ...
  • Gao, Lin; Chen, Shu‐Yu; Lai, Yu‐Kun; Xia, Shihong (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
    Shape interpolation has many applications in computer graphics such as morphing for computer animation. In this paper, we propose a novel data‐driven mesh interpolation method. We adapt patch‐based linear rotational invariant ...
  • Vimont, Ulysse; Rohmer, Damien; Begault, Antoine; Cani, Marie‐Paule (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
    Deformation grammars are a novel procedural framework enabling to sculpt hierarchical 3D models in an object‐dependent manner. They process object deformations as symbols thanks to user‐defined interpretation rules. We use ...
  • Dagenais, F.; Gagnon, J.; Paquette, E. (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
    We propose a new explicit surface tracking approach for particle‐based fluid simulations. Our goal is to advect and update a highly detailed surface, while only computing a coarse simulation. Current explicit surface methods ...
  • Tsukamoto, J.; Iwai, D.; Kashima, K. (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
    This paper proposes a novel shadow removal technique for cooperative projection system based on spatiotemporal prediction. In our previous work, we proposed a distributed feedback algorithm, which is implementable in ...
  • Alduán, Iván; Tena, Angel; Otaduy, Miguel A. (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
    Many impressive fluid simulation methods have been presented in research papers before. These papers typically focus on demonstrating particular innovative features, but they do not meet in a comprehensive manner the ...
  • Bruneau, J.; Pettré, J. (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
    When navigating in crowds, humans are able to move efficiently between people. They look ahead to know which path would reduce the complexity of their interactions with others. Current navigation systems for virtual agents ...
  • Wang, Tongtong; Liu, Zhihua; Tang, Min; Tong, Ruofeng; Manocha, Dinesh (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
    We present an efficient and accurate algorithm for self‐collision detection in deformable models. Our approach can perform discrete and continuous collision queries on triangulated meshes. We present a simple and linear ...
  • Peethambaran, Jiju; Wang, Ruisheng (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
    Buildings with symmetrical façades are ubiquitous in urban landscapes and detailed models of these buildings enhance the visual realism of digital urban scenes. However, a vast majority of the existing urban building models ...
  • Cao, Y‐P.; Ju, T.; Xu, J.; Hu, S‐M. (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
    Sharp edges are important shape features and their extraction has been extensively studied both on point clouds and surfaces. We consider the problem of extracting sharp edges from a sparse set of colour‐and‐depth (RGB‐D) ...
  • Frey, S.; Ertl, T. (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
    We present an approach to adaptively select time steps from time‐dependent volume data sets for an integrated and comprehensive visualization. This reduced set of time steps not only saves cost, but also allows to show ...
  • Simões, Tiago; Lopes, Daniel; Dias, Sérgio; Fernandes, Francisco; Pereira, João; Jorge, Joaquim; Bajaj, Chandrajit; Gomes, Abel (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
    Detecting and analysing protein cavities provides significant information about active sites for biological processes (e.g. protein–protein or protein–ligand binding) in molecular graphics and modelling. Using the ...
  • Ren, Z.; Charalambous, P.; Bruneau, J.; Peng, Q.; Pettré, J. (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
    Crowd simulators are commonly used to populate movie or game scenes in the entertainment industry. Even though it is crucial to consider the presence of groups for the believability of a virtual crowd, most crowd simulations ...

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