6168 search results - page 869 / 1234 » Research methods for HCI |
199
Voted
NPAR
2000
ACM
15 years 11 months ago
2000
ACM
Researchers in nonphotorealistic rendering (NPR) have investigated a variety of techniques to simulate the styles of artists. Recent work has resulted in methods for pen-and-ink i...
181
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SIGGRAPH
2000
ACM
15 years 11 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...
139
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VLDB
1998
ACM
15 years 11 months ago
1998
ACM
Users often can not easily express their queries. For example, in a multimedia image by content setting, the user might want photographs with sunsets; in current systems, like QBI...
217
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SIGGRAPH
1996
ACM
15 years 11 months ago
1996
ACM
Accurate registration between real and virtual objects is crucial for augmented reality applications. Existing tracking methods are individually inadequate: magnetic trackers are ...
189
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WCRE
1993
IEEE
15 years 11 months ago
1993
IEEE
Program transformation systems provide one means of formally deriving a program from its speci cation. The main advantage of this development method is that the executable program...