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检索条件"机构=Cornell Program of Computer Graphics"
117 条 记 录,以下是101-110 订阅
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ISO-contour volume rendering
ISO-contour volume rendering
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1994 Symposium on Volume Visualization, VVS 1994
作者: Arvo, James Novins, Kevin Program of Computer Graphics Cornell University 580 Engineering and Theory Center IthacaNY14853 United States IMAGIS/IMAG BP53 Grenoble Cedex 0938041 France
In this paper we present a new approach to volume rendering in which curves of constant intensity in image space, or iso-contours, are computed directly for each view. The generated iso-contours can be used to drive v... 详细信息
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Transparency for computer synthesized images  79
Transparency for computer synthesized images
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6th Annual Conference on computer graphics and Interactive Techniques, SIGGRAPH 1979
作者: Kay, Douglas Scott Greenberg, Donald Program of Computer Graphics Cornell University United States Sundance Productions Inc. Acme Cartoon Co. Inc. 7141 Envoy Ct. DallasTX75247 United States
Simple transparency algorithms which assume a linear transparency over an entire surface are the type most often employed to produce computer synthesized images of transparent objects with curved surfaces. Although mo... 详细信息
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Functional difference predictors (FDPs): measuring meaningful image differences
Functional difference predictors (FDPs): measuring meaningfu...
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Asilomar Conference on Signals, Systems & computers
作者: J.A. Ferwerda F. Pellacini Program of Computer Graphics Cornell University Pixar Animation Studios Emeryville Emeryville CA USA
In this paper we introduce functional difference predictors (FDPs), a new class of perceptually-based image difference metrics that predict how image errors affect the ability to perform visual tasks using the images.... 详细信息
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Real-time robot motion planning using rasterizing computer graphics hardware  90
Real-time robot motion planning using rasterizing computer g...
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Proceedings of the 17th annual conference on computer graphics and interactive techniques
作者: Jed Lengyel Mark Reichert Bruce R. Donald Donald P. Greenberg Graduate Student Program of Computer Graphics Cornell University Ithaca N.Y. Assistant Professor and Director Computer Science Robotics Laboratory Department of Computer Science 4130 Upson HalI Cornell University Ithaca N.Y. Director Program of Computer Graphics Jacob Gould Shurman Professor of Computer Graphics Cornell University Ithaca N.Y.
We present a real-time robot motion planner that is fast and complete to a resolution. The technique is guaranteed to find a path if one exists at the resolution, and all paths returned are safe. The planner can handl...
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Dynamic simulation of non-penetrating flexible bodies  92
Dynamic simulation of non-penetrating flexible bodies
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Proceedings of the 19th annual conference on computer graphics and interactive techniques
作者: David Baraff Andrew Witkin Program of Computer Graphics Cornell University Ithaca NY School of Computer Science Carnegie Mellon University Pittsburgh PA
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A framework for realistic image synthesis  97
A framework for realistic image synthesis
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24th Annual Conference on computer graphics and Interactive Techniques, SIGGRAPH 1997
作者: Greenberg, Donald P. Torrance, Kenneth E. Shirley, Peter Arvo, James Lafortune, Eric Ferwerda, James A. Walter, Bruce Trumbore, Ben Pattanaik, Sumanta Foo, Sing-Choong Program of Computer Graphics Cornell University 580 Frank H.T. Rhodes Hall Ithaca United States Department of Computer Science University of Utah United States Department of Computer Science California Institute of Technology United States Blue Sky Studios Harrison NY United States
Our goal is to develop physically based lighting models and perceptually based rendering procedures for computer graphics that will produce synthetic images that are visually and measurably indistinguishable from real... 详细信息
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The zonal method for calculating light intensities in the presence of a participating medium  87
The zonal method for calculating light intensities in the pr...
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14th Annual Conference on computer graphics and Interactive Techniques, SIGGRAPH 1987
作者: Rushmeier, Holly E. Torrance, Kenneth E. Program of Computer Graphics Rand Hall IthacaNY14853 United States Sibley School of Mechanical and Aerospace Engineering Upson Hall IthacaNY14853 United States Cornell University IthacaNY14853 United States
The zonal method for calculating radiative transfer in the presence of a participating medium is applied to the generation of realistic synthetic images. The method generalizes the radiosity method and allows for emis... 详细信息
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Visual navigation of large environments using textured clusters  95
Visual navigation of large environments using textured clust...
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Proceedings of the 1995 symposium on Interactive 3D graphics
作者: Paulo W. C. Maciel Peter Shirley Department of Computer Science Lindley Hall Indiana University Bloomington Indiana Program of Computer Graphics Cornell University Ithaca New York
A visual navigation system is described which uses texture mapped primitives to represent clusters of objects to maintain high and approximately constant frame rates. In cases where there are more unoccluded primitive...
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A practitioners' assessment of light reflection models
A practitioners' assessment of light reflection models
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Pacific Conference on computer graphics and Applications
作者: P. Shirley B. Smits H. Hu E. Lafortune Computer Science Department University of Utah Salt Lake UT USA Program of Computer Graphics Cornell University Ithaca NY USA
We discuss the theory and practical issues behind creating reflection models to show the difficulty of the problem. We survey the current approaches towards reflection models for computer graphics to show that even fo... 详细信息
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Improving interaction with radiosity-based lighting simulation programs  90
Improving interaction with radiosity-based lighting simulati...
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1990 Symposium on Interactive 3D graphics, I3D 1990
作者: Puech, Claude Sillion, François Vedel, Christophe Laboratoire d'Informatique Ecole Normale Supérieure 45 rue d'Ulm Paris75005 France Program of Computer Graphics Cornell University 120 Rand Hall IthacaNY14853 United States LIBNS URA 1327 CNRS France LIENS France
We describe the main algorithms used in an interactive lighting simulation program based on a twopass extension of the radiosity method. The system allows interactive walk-through as other systems based on radiosity c... 详细信息
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