2973 search results - page 297 / 595 » Non-photorealistic virtual environments |
166
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EDM
2010
15 years 8 months ago
2010
In the past few years, Iranian universities have embarked to use e-learning tools and technologies to extend and improve their educational services. After a few years of conducting...
217
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IWUC
2004
15 years 8 months ago
2004
Ensuring personal safety for people on the move is becoming a heightened priority in today's uncertain environment. Traditional approaches are no longer adequate in meeting ri...
208
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MICCAI
2003
Springer
16 years 7 months ago
2003
Springer
Minimally invasive cardiac surgery is performed on the beating heart, through inter-costal ports. The two major limitations of these procedures are: selecting port locations for op...
156
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HAPTICS
2008
IEEE
16 years 1 months ago
2008
IEEE
We present a floor tile designed to provide the impression of walking on different ground materials, such as gravel, carpet, or stone. The device uses affordable and commerciall...
179
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— In this paper, we propose a new carrier frequency offset (CFO) tracking algorithm for orthogonal frequency division multiplexing (OFDM) systems. Assuming that the channel remai...