4424 search results - page 529 / 885 » Semantic virtual environments |
209
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ADL
1998
Springer
15 years 11 months ago
1998
Springer
ct In this paper, we describe the VesaliusTM Project, a multi-modal collection of anatomical resourcesunder development at Columbia University. 1 Our focus is on the need for navig...
183
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MICCAI
2002
Springer
16 years 7 months ago
2002
Springer
Abstract. A novel interactive virtual needle insertion simulation is presented. The insertion model simulates three-degree-of-freedom needle motion, physically-based needle forces,...
175
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OSDI
2006
ACM
16 years 7 months ago
2006
ACM
HiStar is a new operating system designed to minimize the amount of code that must be trusted. HiStar provides strict information flow control, which allows users to specify preci...
179
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AVSS
2009
IEEE
16 years 1 months ago
2009
IEEE
—This paper presents a framework for preserving privacy in video surveillance. Raw video is decomposed into a background and one or more object-video streams. Objectvideo streams...
182
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HAPTICS
2009
IEEE
16 years 1 months ago
2009
IEEE
We measure the performance improvement that force feedback can provide in a virtual environment, through three experiments with, and without the assistance of haptic guidance. Per...