711 search results - page 93 / 143 » Pictures from the Skype |
SIGGRAPH
1996
ACM
15 years 4 months ago
1996
ACM
This paper presents new algorithms and techniques for rendering parametric free-form surfaces in pen and ink. In particular, we introduce the idea of "controlled-density hatc...
ICMCS
1994
IEEE
15 years 4 months ago
1994
IEEE
As computers are increasingly used to mediate social interaction, tools are needed not only to support direct communication, but also to create a richer social environment for the...
105
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SIGGRAPH
1993
ACM
15 years 3 months ago
1993
ACM
We introduce a new approach for the computation of viewindependent solutions to the diffuse global illumination problem in polyhedral environments. The approach combines ideas fro...
124
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SIGGRAPH
1993
ACM
15 years 3 months ago
1993
ACM
The Fourier projection-slice theorem allows projections of volume data to be generated in O(n2 log n) time for a volume of size n3 . The method operates by extracting and inverse ...
SIGGRAPH
1994
ACM
15 years 3 months ago
1994
ACM
We present an interactive system for creating pen-and-ink illustrations. The system uses stroke textures--collections of strokes arranged in different patterns--to generate textur...