Browsing by Title

Now showing items 12137-12156 of 17315

    • Rapid Synchronous Acquisition of Geometry and Appearance of Cultural Heritage Artefacts 

      Müller, Gero; Bendels, Gerhard H.; Klein, Reinhard (The Eurographics Association, 2005)
      In order to produce visually appealing digital models of cultural heritage artefacts, a meticulous reconstruction of the 3D geometry alone is often not sufficient, as colour and reflectance information give essential clues ...

    • Rapid Urban Modelling 

      Cooper, J. W.; Arnold, D. B.; Day, A. M. (Eurographics Association, 1999)
      We describe a system that allows the rapid creation of virtual urban models. We describe how this system can extract 3D model information from Ordnance Survey maps by using a rule-based modelling approach and a parameterised ...

    • Rapid Visualization of Large Point-Based Surfaces 

      Boubekeur, Tamy; Duguet, Florent; Schlick, Christophe (The Eurographics Association, 2005)
      Point-Based Surfaces can be directly generated by 3D scanners and avoid the generation and storage of an explicit topology for a sampled geometry, which saves time and storage space for very dense and large objects, such ...

    • A Rapid VR House Interior Generator with Eye-tracking Feedback for Home Staging 

      Miyakawa, Takuya; Bland, Jeffrey Keith Spaneas; Yoshikawa, Gaku; Ma, Yuan (The Eurographics Association, 2023)
      The employment of virtual reality (VR) technology in home staging (i.e., showcasing layout and interior design to influence potential homebuyers' purchases) has noticeable limitations. First, developing VR models by game ...

    • A Rapid, End‐to‐end, Generative Model for Gaseous Phenomena from Limited Views 

      Qiu, Sheng; Li, Chen; Wang, Changbo; Qin, Hong (© 2021 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2021)
      Despite the rapid development and proliferation of computer graphics hardware devices for scene capture in the most recent decade, the high‐resolution 3D/4D acquisition of gaseous scenes (e.g., smokes) in real time remains ...

    • RAS: A Data‐Driven Rigidity‐Aware Skinning Model For 3D Facial Animation 

      Liu, S‐L.; Liu, Y.; Dong, L‐F.; Tong, X. (© 2020 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltd, 2020)
      We present a novel data‐driven skinning model—rigidity‐aware skinning (RAS) model, for simulating both active and passive 3D facial animation of different identities in real time. Our model builds upon a linear blend ...

    • Raster Display of a Rotating Object Using Parallel Processing 

      Strothotte, T.; Funt, B. (Blackwell Publishing Ltd and the Eurographics Association, 1983)
      Parallel processing algorithms have been developed which approach real-time in displaying raster graphics images of a single rotating three-dimensional object. The hardware required consists of a large number of individual ...

    • Raster Graphics 

      Strasser, Wolfgang (Blackwell Publishing Ltd and the Eurographics Association, 1985)

    • A RASTER GRAPHICS APPROACH TO FLOW VISUALIZATION 

      van Wijk, Jarke J. (Eurographics Association, 1990)
      Most techniques for the visualization of fluid dynamics are based on vector graphics. Streamlines or arrows are calculated as vectors, which are converted to pixels for display on raster devices. The techniques described ...

    • Raster Graphics at the University of Manchester 

      Hewitt, W T; Hubbold, R J; Arnold, A C (Blackwell Publishing Ltd and the Eurographics Association, 1982)

    • RASTER ROTATION OF BILEVEL BITMAP IMAGES 

      Hersch, Roger D. (The Eurographics Association, 1985)
      A fast raster rotation algorithm based on nearest-neighbour interpolation is described. Essentially, the computation consists of two additions/subtractions and two rounding operations per rotated image pixel. The rotation ...

    • Raster-to-Graph: Floorplan Recognition via Autoregressive Graph Prediction with an Attention Transformer 

      Hu, Sizhe; Wu, Wenming; Su, Ruolin; Hou, Wanni; Zheng, Liping; Xu, Benzhu (The Eurographics Association and John Wiley & Sons Ltd., 2024)
      Recognizing the detailed information embedded in rasterized floorplans is at the research forefront in the community of computer graphics and vision. With the advent of deep neural networks, automatic floorplan recognition ...

    • RASTeR: Simple and Efficient Terrain Rendering on the GPU 

      Bösch, Jonas; Goswami, Prashant; Pajarola, Renato (The Eurographics Association, 2009)
      This paper introduces RASTeR, a GPU based LOD technique for interactive rendering of large terrains based on a paired multi-resolution tree structure. Our approach uses regular height-data blocks and terrain independent ...

    • RasterCalc: Calculus for Operations on Graphics Colour Rasters 

      van den Bos, Jan (Blackwell Publishing Ltd and the Eurographics Association, 1987)
      An extended model and calculus, called RasterCalc, is presented for operations on discrete graphics rasters, including their colour functions. The operations are separated into two main categories: operations on domains, ...

    • Rasterização Concorrente por Fluxo de Linhas: Um novo Algoritmo por Composição de Imagem 

      Pereira, João Madeiras; Gomes, Mário Rui (The Eurographics Association, 2023)
      Este artigo descreve a implementação de um algoritmo gráfico em multiprocessadores de uso-geral com comunicação por mensagens (designados vulgarmente por multicomputadores) por forma a explorar uma forma de paralelismo de ...

    • Rasterized Bounding Volume Hierarchies 

      Novák, Jan; Dachsbacher, Carsten (The Eurographics Association and John Wiley and Sons Ltd., 2012)
      We present the rasterized bounding volume hierarchy (RBVH), a compact data structure that accelerates approximate ray casting of complex meshes and provides adjustable level of detail. During construction, we identify ...

    • Rasterizing and antialiasing vector line art in the pixel art style 

      Inglis, Tiffany C.; Vogel, Daniel; Kaplan, Craig S. (ACM, 2013)
      Pixel artists rasterize vector shapes by hand to minimize artifacts at low resolutions and emphasize the aesthetics of visible pixels. We describe Superpixelator, an algorithm that automates this process by rasterizing ...

    • Rata.SSR: Data Mining for Pertinent Stroke Recognizers 

      Chang, Samuel Hsiao-Heng; Plimmer, Beryl; Blagojevic, Rachel (The Eurographics Association, 2010)
      While many approaches to digital ink recognition have been proposed, most lack flexibility and adaptability to provide acceptable recognition rates across a variety of problem spaces. Time and expert knowledge are required ...

    • Rate-distortion Optimized Compression of Motion Capture Data 

      Vasa, Libor; Brunnett, Guido (The Eurographics Association and John Wiley and Sons Ltd., 2014)
      Lossy compression of motion capture data can alleviate the problems of efficient storage and transmission by exploiting the redundancy and the superfluous precision of the data. When considering the acceptable amount of ...

    • Rational Bézier Guarding 

      Khanteimouri, Payam; Mandad, Manish; Campen, Marcel (The Eurographics Association and John Wiley & Sons Ltd., 2022)
      We present a reliable method to generate planar meshes of nonlinear rational triangular elements. The elements are guaranteed to be valid, i.e. defined by injective rational functions. The mesh is guaranteed to conform ...