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    CGF
    1999
    75views more  CGF 1999»
    Modeling and Rendering Escher-Like Impossible Scenes
    13 years 11 months ago
    Modeling and Rendering Escher-Like Impossible Scenes
    Download  www.cs.technion.ac.il
    Inspired by the drawings of "impossible" objects by artists such as M.C. Escher, we describe a mathematical theory which captures some of the underlying principles of th...
    Guillermo Savransky, Dan Dimerman, Craig Gotsman
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    CGF
    1999
    98views more  CGF 1999»
    Multiresolution Curve and Surface Representation: Reversing Subdivision Rules by Least-Squares Data Fitting
    13 years 11 months ago
    Multiresolution Curve and Surface Representation: Reversing Subdivision Rules by Least-Squares Data Fitting
    Download  pages.cpsc.ucalgary.ca
    This work explores how three techniques for defining and representing curves and surfaces can be related efficiently. The techniques are subdivision, least-squares data fitting, a...
    Faramarz F. Samavati, Richard M. Bartels
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    CGF
    1999
    91views more  CGF 1999»
    Compact Metallic Reflectance Models
    13 years 11 months ago
    Compact Metallic Reflectance Models
    Download  www.cs.virginia.edu
    The paper presents simple, physically plausible, but not physically based reflectance models for metals and other specular materials. So far there has been no metallic BRDF model ...
    László Neumann, Attila Neumann, L&aa...
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    CGF
    1999
    98views more  CGF 1999»
    Interactive Mechanical Design Variation for Haptics and CAD
    13 years 11 months ago
    Interactive Mechanical Design Variation for Haptics and CAD
    Download  www.cs.utah.edu
    A fast design variation technique for mechanical systems is presented. It is used to interactively optimize mechanical characteristics while "self-assembling" or satisfy...
    Donald D. Nelson, Elaine Cohen
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    CGF
    1999
    70views more  CGF 1999»
    Modelling and Rendering Graphics Scenes Composed of Multiple Volumetric Datasets
    13 years 11 months ago
    Modelling and Rendering Graphics Scenes Composed of Multiple Volumetric Datasets
    Download  www.cs.swan.ac.uk
    This paper presents a method for modelling graphics scenes consisting of multiple volumetric objects. A twolevel hierarchical representation is employed, which enables the reducti...
    Adrian Leu, Min Chen
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    CGF
    1999
    91views more  CGF 1999»
    Efficient and Handy Texture Mapping on 3D Surfaces
    13 years 11 months ago
    Efficient and Handy Texture Mapping on 3D Surfaces
    Download  www.inf.uni-konstanz.de
    There has been a rapid technical progress in three-dimensional (3D) computer graphics. But gathering surface and texture data is yet a laborious task. This paper addresses the pro...
    Kenji Matsushita, Toyohisa Kaneko
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    CGF
    1999
    128views more  CGF 1999»
    Creating Architectural Models from Images
    13 years 11 months ago
    Creating Architectural Models from Images
    Download  www.cs.northwestern.edu
    We present methods for creating 3D graphical models of scenes from a limited numbers of images, i.e. one or two, in situations where no scene co-ordinate measurements are availabl...
    David Liebowitz, Antonio Criminisi, Andrew Zisserm...
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    CGF
    1999
    126views more  CGF 1999»
    A Shrink Wrapping Approach to Remeshing Polygonal Surfaces
    13 years 11 months ago
    A Shrink Wrapping Approach to Remeshing Polygonal Surfaces
    Download  www.graphics.rwth-aachen.de
    Due to their simplicity and flexibility, polygonal meshes are about to become the standard representation for surface geometry in computer graphics applications. Some algorithms i...
    Leif Kobbelt, Jens Vorsatz, Ulf Labsik, Hans-Peter...
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    CGF
    1999
    130views more  CGF 1999»
    A Free Form Feature Taxonomy
    13 years 11 months ago
    A Free Form Feature Taxonomy
    Download  www.fiores.com
    In this paper the notion of free form feature for aesthetic design is presented. The design of industrial products constituted by free form surfaces is done by using CAD systems r...
    M. Fontana, Franca Giannini, M. Meirana
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    CGF
    1999
    79views more  CGF 1999»
    A Practical Analysis of Clustering Strategies for Hierarchical Radiosity
    13 years 11 months ago
    A Practical Analysis of Clustering Strategies for Hierarchical Radiosity
    Download  artis.imag.fr
    The calculation of radiant energy balance in complex scenes has been made possible by hierarchical radiosity methods based on clustering mechanisms. Although clustering offers an ...
    Jean-Marc Hasenfratz, Cyrille Damez, Franço...
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