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检索条件"机构=Cornell University Program of Computer Graphics"
115 条 记 录,以下是41-50 订阅
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An efficient method for volume rendering using perspective projection
An efficient method for volume rendering using perspective p...
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1990 Workshop on Volume Visualization, VVS 1990
作者: Novins, Kevin L. Sillion, Frangois X. Greenberg, Donald P. Program of Computer Graphics Cornell University IthacaNY14850 United States
Use of the perspective projection adds important perceptual cues for image comprehension. However, it has not been widely used in volume rendering because of the lack of efficient computational algorithms and concern ... 详细信息
来源: 评论
A comprehensive physical model for light reflection  91
A comprehensive physical model for light reflection
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18th Annual Conference on computer graphics and Interactive Techniques, SIGGRAPH 1991
作者: He, XiaoD . Torrance, Kenneth E. Sillion, Francois X. Greenberg, Donald P. Program of Computer Graphics Cornell University IthacaNY14853 United States
A new general reflectance model for computer graphics is presented . The model is based on physical optics and describes specular, directional diffuse, and uniform diffuse reflection by a surface. The reflected light ... 详细信息
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A generalized graphic preprocessor for two-dimensional finite element analysis  78
A generalized graphic preprocessor for two-dimensional finit...
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5th Annual Conference on computer graphics and Interactive Techniques, SIGGRAPH 1978
作者: Haber, Robert Shephard, Mark Abel, John Gallagher, Richard Greenberg, Donald Program of Computer Graphics Department of Structural Engineering Cornell University United States
Input preprocessors have come to be recognized as important components of modern finite element programs. A method is described which utilizes interactive computer graphics digitizing techniques to create a powerful i... 详细信息
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Perceptual color spaces for computer graphics  80
Perceptual color spaces for computer graphics
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7th Annual Conference on computer graphics and Interactive Techniques, SIGGRAPH 1980
作者: Meyer, Gary W. Greenberg, Donald P. Program of Computer Graphics Cornell University IthacaNY14853 United States
Perceptually uniform color spaces can be a useful tool for solving computer graphics color selection problems. However, before they can be used effectively some basic principles of tristimulus colorimetry must be unde... 详细信息
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computer simulation of foliage shading in building energy loads  16
Computer simulation of foliage shading in building energy lo...
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16th Design Automation Conference, DAC 1979
作者: Schiler, Marc Greenberg, Donald P. Program of Computer Graphics Cornell University IthacaNY14853 United States
The calculation of building thermal loads using the computer has been an accepted practice for several years. A substantial amount of research and theoretical investigation has been expended in attempts to accurately ... 详细信息
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Painting with light  93
Painting with light
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20th International Conference on computer graphics and Interactive Techniques, SIGGRAPH 1993
作者: Schoeneman, Chris Dorsey, Julie Smits, Brian Arvo, James Greenberg, Donald Program of Computer Graphics Cornell University IthacaNY14853 United States
We present a new approach to lighting design for image synthesis. It is based on the inverse problem of determining light settings for an environment from a description of the desired solution. The method is useful fo... 详细信息
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Combining hierarchical radiosity and discontinuity meshing  93
Combining hierarchical radiosity and discontinuity meshing
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20th International Conference on computer graphics and Interactive Techniques, SIGGRAPH 1993
作者: Lischinski, Dani Tampieri, Filippo Greenberg, Donald P. Program of Computer Graphics Cornell University IthacaNY14853 United States
We introduce a new approach for the computation of view-independent solutions to the diffuse global illumination problem in polyhedral environments. The approach combines ideas from hierarchical radiosity and disconti... 详细信息
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A global illumination solution for general reflectance distributions  91
A global illumination solution for general reflectance distr...
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18th Annual Conference on computer graphics and Interactive Techniques, SIGGRAPH 1991
作者: Sillion, Francois X. Arvo, James R. Westin, Stephen H. Greenberg, Donald P. Program of Computer Graphics Cornell University IthacaNY14853 United States
A general light transfer simulation algorithm for environments composed of materials with arbitrary reflectance functions is presented. This algorithm removes the previous practical restriction to ideal specular and/o... 详细信息
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Validation of global illumination simulations through CCD camera measurements
Validation of global illumination simulations through CCD ca...
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Final program and Proceedings of the 5th IS and T/SID Color Imaging Conference: Color Science, Systems and Applications
作者: Pattanaik, Sumanta N. Ferwerda, James A. Torrance, Kenneth E. Greenberg, Donald Program of Computer Graphics Cornell University Ithaca NY 14853 United States
A technique for calibrating a charge coupled devices (CCD) camera for direct colorimetric comparison between the captured images of the real environment and synthetic images of the simulated environments is presented.... 详细信息
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computer graphics visualization for acoustic simulation  89
Computer graphics visualization for acoustic simulation
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16th Annual Conference on computer graphics and Interactive Techniques, SIGGRAPH 1989
作者: Stettner, Adam Greenberg, Donald P. Program of Computer Graphics Cornell University IthacaNY14853 United States
computer simulations can be used to generate the spatial and temporal data describing the acoustical behavior of performance halls, but typically the analytical results are difficult to assimilate and compare. By usin... 详细信息
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