5946 search results - page 306 / 1190 » Visual requirement representation |
163
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PRESENCE
2000
15 years 6 months ago
2000
The quality of realism in virtual environments (VEs) is typically considered to be a function of visual and audio fidelity mutually exclusive of each other. However, the VE partic...
145
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VIS
2007
IEEE
16 years 8 months ago
2007
IEEE
This paper presents a method for filtered ridge extraction based on adaptive mesh refinement. It is applicable in situations where the underlying scalar field can be refined during...
182
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VR
2000
IEEE
15 years 11 months ago
2000
IEEE
Projection-based visual display systems are expected to be effective platforms for VR applications, in which the displayed images are generated by computer graphics using three-di...
205
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ACSAC
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract--Role based access control (RBAC) is a powerful security administration concept that can simplify permission assignment management. Migration to and maintenance of RBAC re...
195
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VVS
1992
IEEE
15 years 10 months ago
1992
IEEE
Current techniques for direct volume visualization offer only the ability to examine scalar fields. However most scientific explorations require the examination of vector and poss...