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检索条件"机构=Cornell Program of Computer Graphics"
117 条 记 录,以下是71-80 订阅
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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
来源: 评论
Coping with friction for non-penetrating rigid body simulation  91
Coping with friction for non-penetrating rigid body simulati...
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18th Annual Conference on computer graphics and Interactive Techniques, SIGGRAPH 1991
作者: Baraff, David Program of Computer Graphics Cornell University IthacaNY14853 United States
Algorithms and computational complexity measures for simulating the motion of contacting bodies with friction are presented. The bodies are restricted to be perfectly rigid bodies that contact at finitely many points.... 详细信息
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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 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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Design and Simulation of Opera Lighting and Projection Effects  91
Design and Simulation of Opera Lighting and Projection Effec...
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18th Annual Conference on computer graphics and Interactive Techniques, SIGGRAPH 1991
作者: Dorsey, Julie O B. Sillion, Francois X. Greenberg, Donald P. Program of Computer Graphics Cornell University Ithaca New York14853 United States
A major problem challenging opera designers is the inability to coordinate lighting, projection systems, and set designs in the preliminary planning phase. New computer graphics techniques, which provide the set and l... 详细信息
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Unbiased sampling techniques for image synthesis  91
Unbiased sampling techniques for image synthesis
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18th Annual Conference on computer graphics and Interactive Techniques, SIGGRAPH 1991
作者: Kirk, David Arvo, James California Institute of Technology Computer Graphics 350-74 PasadenaCA91125 United States Program of Computer Graphics Cornell University IthacaNY14853 United States
We examine a class of adaptive sampling techniques employed in image synthesis and show that those commonly used for efficient anti-aliasing are statistically biased. This bias is dependent upon the image function bei... 详细信息
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Acceleration techniques for progressive refinement radiosity  90
Acceleration techniques for progressive refinement radiosity
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1990 Symposium on Interactive 3D graphics, I3D 1990
作者: Recker, Rodney J. George., David W. Greenberg, Donald P. Program of Computer Graphics Cornell University United States
The progressive refinement radiosity method provides a means for computing the global illumination of an environment in time proportional to the size-of the environment. Additionally, the method supplies a sequence of... 详细信息
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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
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Effects of structural imperfections on constant-feedback-gain control of a spatial structure
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Computing Systems in Engineering 1990年 第2-4期1卷 601-606页
作者: Aubert, B.H. Abel, J.F. Lu, J. Thorp, J.S. School of Civil and Environmental Engineering Program of Computer Graphics Cornell University Ithaca NY 14853 United States School of Electrical Engineering Cornell University Ithaca NY 14853 United States
The numerical sensitivity of a constant-feedback-gains controller to random structural imperfections is examined using the results of a series of finite element analyses. The basic finite element model, which uses lin...
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Too many cooks don't spoil the broth: light simulation on massively parallel computers
Too many cooks don't spoil the broth: light simulation on ma...
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Frontiers of Massively Parallel Computation
作者: P. Kochevar Program of Computer Graphics Cornell University USA
A computer graphics algorithm for simulating the propagation of light and its interaction with matter on a massively parallel computer is presented. This algorithm, called the tagged shooting method, is designed for a... 详细信息
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