930 search results - page 18 / 186 » Adding Gaussian noise to |
160
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IMAGING
2003
15 years 7 months ago
2003
For over 3 decades, computer graphics technology has been developed to simulate physically accurate image of real scene. Meanwhile, useful tone mapping methods have been developed...
146
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DCC
2009
IEEE
16 years 6 months ago
2009
IEEE
This paper considers the problem of transmitting the difference of two positively correlated Gaussian sources over a two-user additive Gaussian noise multiple access channel (MAC)...
170
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GLOBECOM
2007
IEEE
16 years 3 hour ago
2007
IEEE
— Physical carrier sense for wireless multihop networks has attracted a certain degree of attention since it is a simple yet important mechanism for distributed channel access. S...
158
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TON
2010
15 years 11 days ago
2010
We study the multicast capacity of large-scale random extended multihop wireless networks, where a number of wireless nodes are randomly located in a square region with side length...
173
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TSP
2008
15 years 5 months ago
2008
In this paper, we consider a coded transmission over a frequency selective channel. We propose to study analytically the convergence of the turbo-detector using a maximum a poster...