20017 search results - page 3891 / 4004 » Using personas effectively |
199
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SIGGRAPH
2000
ACM
15 years 10 months ago
2000
ACM
This paper introduces a new type of medium, called a video texture, which has qualities somewhere between those of a photograph and a video. A video texture provides a continuous ...
172
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SIGGRAPH
2000
ACM
15 years 10 months ago
2000
ACM
Many researchers have been arguing that geometry, bump maps, and BRDFs present a hierarchy of detail that should be exploited for efficient rendering purposes. In practice howeve...
154
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CHI
2010
ACM
15 years 10 months ago
2010
ACM
A group of friends visiting a crowded and noisy music festival is an example of a situation where knowing the location of other people is important, but where external factors, su...
203
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SIGGRAPH
1999
ACM
15 years 10 months ago
1999
ACM
This paper introduces a new process, environment matting, which captures not just a foreground object and its traditional opacity matte from a real-world scene, but also a descrip...
148
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ICCV
1999
IEEE
15 years 10 months ago
1999
IEEE
This paper considers the problem of self-calibration of a camera from an image sequence in the case where the camera's internal parameters (most notably focal length) may cha...