2040 search results - page 255 / 408 » Approximate Expectation Maximization |
112
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ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
This paper proposes a new single-frame image upconversion approach that uses prior information. The proposed method overcomes the drawbacks of the Kondo 2001 where the class membe...
140
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ICRA
2008
IEEE
15 years 10 months ago
2008
IEEE
— Learning parameters of a motion model is an important challenge for autonomous robots. We address the particular instance of parameter learning when tracking motions with a swi...
132
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INFOCOM
2008
IEEE
15 years 10 months ago
2008
IEEE
—We consider opportunistic spectrum access (OSA) strategies for a transmitter in a multichannel wireless system, where a channel may or may not be available and the transmitter m...
186
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VTC
2008
IEEE
15 years 10 months ago
2008
IEEE
This paper considers a scenario in which a secondary user makes opportunistic use of a channel allocated to some primary network. The primary network operates in a time-slotted ma...
145
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AVSS
2007
IEEE
15 years 10 months ago
2007
IEEE
In multi-camera networks rich visual data is provided both spatially and temporally. In this paper a method of human posture estimation is described incorporating the concept of a...