Now showing items 10865-10884 of 14380

    • The Role of Grouping in Sketched Diagram Recognition 

      Ghodrati, Amirhossein; Blagojevic, Rachel; Guesgen, Hans W.; Marsland, Stephen; Plimmer, Beryl (ACM, 2018)
      An early phase of sketched diagram recognition systems consists of grouping digital ink into possible shapes. This survey presents the key literature on automatic grouping techniques in sketch recognition. In addition, we ...
    • The Role of Perception for Computer Graphics 

      Bartz, Dirk; Cunningham, Douglas; Fischer, Jan; Wallraven, Christian (The Eurographics Association, 2008)
      Traditionally, computer graphics strived to achieve the technically best representation of the scenario or scene. For rendering, this lead to the preeminence of representations based on the physics of light interacting ...
    • The Role of Power Dissipation and Locality of Reference in the Specification of High Performance Graphics Algorithms 

      Smit, J.; Bentum, M.; Samsom, M. (The Eurographics Association, 1993)
      The amount of power dissipated by the implementation of an algorithm, for instance in the form of a dedicatedchip-set, is considered to be one of the most important constraints for the selection of a high performance ...
    • The Role of Visual Comparison Testing in Material Appearance Modeling 

      Meyer, Gary (The Eurographics Association, 2014)
      Material appearance modeling should involve end user testing. These tests can be visual comparison experiments where decisions made with real physical samples are compared with choices done using computer graphic simulations. ...
    • Role, Model, Structure and Construction of a UIMS Working Group Report 

      Strubbe, H J (Blackwell Publishing Ltd and the Eurographics Association, 1984)
    • Roles in Collaborative Virtual Environments for Training 

      Claude, Guillaume; Gouranton, Valérie; Arnaldi, Bruno (The Eurographics Association, 2015)
      In this paper we present a novel approach to role modelling for Collaborative Virtual Environments with an Action Oriented Scenario Engine. Our role model is able to take into account different data about the actions such ...
    • Rolled-out Wordles: A Heuristic Method for Overlap Removal of 2D Data Representatives 

      Strobelt, Hendrik; Spicker, Marc; Stoffel, Andreas; Keim, Daniel; Deussen, Oliver (The Eurographics Association and Blackwell Publishing Ltd., 2012)
      When representing 2D data points with spacious objects such as labels, overlap can occur. We present a simple algorithm which modifies the (Mani-)Wordle idea with scan-line based techniques to allow a better placement. We ...
    • Rollouts of Fine Ware Pottery using High Resolution 3D Meshes 

      Bechtold, Sebastian; Krömker, Susanne; Mara, Hubert; Kratzmüller, Bettina (The Eurographics Association, 2010)
      A common part of the documentation of archaeological finds is the drawing of so-called rollouts. Rollouts provide a complete and continuous depiction of graphical elements on the surface of rotation-symmetric objects and ...
    • Rotating Scans for Systematic Error Removal 

      Abbasinejad, Fatemeh; Kil, Yong Joo; Sharf, Andrei; Amenta, Nina (The Eurographics Association and Blackwell Publishing Ltd, 2009)
      Optical triangulation laser scanners produce errors at surface discontinuities and sharp features. These systematic errors are anisotropic. We examine the causes of these errors theoretically, and we study the correlation ...
    • Rotation About an Arbitrary Axis 

      McDonald, John (The Eurographics Association, 18-7-2006)
      Rotation matrices are one of the first topics covered in introductory graphics courses, and yet the details of arbitrary rotation matrices often get swept under the rug due to their complexity. This CGEM presents a direct, ...
    • Rotation Invariant Spherical Harmonic Representation of 3D Shape Descriptors 

      Kazhdan, Michael; Funkhouser, Thomas; Rusinkiewicz, Szymon (The Eurographics Association, 2003)
      One of the challenges in 3D shape matching arises from the fact that in many applications, models should be considered to be the same if they differ by a rotation. Consequently, when comparing two models, a similarity ...
    • Rotoscoping on Stereoscopic Images and Videos 

      Bukenberger, Dennis R.; Schwarz, Katharina; Groh, Fabian; Lensch, Hendrik P. A. (The Eurographics Association, 2015)
      Creating an animation based on video footage (rotoscoping) often requires significant manual work. For monoscopic videos diverse publications already feature (semi-)automatic techniques to apply non-photorealistic image ...
    • Round Table: A Physical Interface for Virtual Camera Deployment in Electronic Arenas 

      Hoch, Michael; Jää-Aro, Kai-Mikael; Bowers, John (The Eurographics Association, 2001)
      In this paper, we describe a physical input device for the control of virtual cameras. The so called RoundTable has a round projection area where physical icons are used to stipulate the position of virtual cameras. With ...
    • Route-Aware Edge Bundling for Visualizing Origin-Destination Trails in Urban Traffic 

      Zeng, Wei; Shen, Qiaomu; Jiang, Yuzhe; Telea, Alexandru (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Origin-destination (OD) trails describe movements across space. Typical visualizations thereof use either straight lines or plot the actual trajectories. To reduce clutter inherent to visualizing large OD datasets, bundling ...
    • ROV-3D, 3D Underwater Survey Combining Optical and Acoustic Sensor 

      Drap, Pierre; Merad, Djamal; Boï, Jean-Marc; Boubguira, Wafia; Mahiddine, Amine; Chemisky, Bertrand; Seguin, Emmanuelle; Alcala, Frederic; Bianchimani, Olivier (The Eurographics Association, 2011)
      ROV 3D project aims at developing innovative tools which link underwater photogrammetry and acoustic measurements from an active underwater sensor. The results will be 3D high resolution surveys of underwater sites. The ...
    • RPI-MATLAB-Simulator: A Tool for Efficient Research and Practical Teaching in Multibody Dynamics 

      Williams, Jedediyah; Lu, Ying; Niebe, Sarah; Andersen, Michael; Erleben, Kenny; Trinkle, Jeffrey C. (The Eurographics Association, 2013)
      We present the RPI-MATLAB-Simulator (RPIsim) as an open source tool for research and education in multibody dynamics. RPIsim is designed and organized to be extended. Its modular design allows users to edit or add new ...
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      WSBoardChair (2000)
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      WSBoardChair (2001)
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      WSBoardChair (2002)
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      WSBoardChair (2003)