5417 search results - page 223 / 1084 » Simulation Optimization: Methods and Applications |
234
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TIP
2010
15 years 4 months ago
2010
—This paper proposes a selective data pruning-based compression scheme to improve the rate-distortion relation of compressed images and video sequences. The original frames are p...
178
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TCOM
2011
15 years 1 months ago
2011
—Low-density parity-check (LDPC) codes are gaining interest for high data rate applications in both terrestrial and spatial communications. They can be designed and studied throu...
154
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EVOW
2008
Springer
15 years 8 months ago
2008
Springer
We investigate the automatic construction of visual scenes via a hybrid evolutionary/hill-climbing approach using a correlationbased fitness function. This forms part of The Painti...
174
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SCOPES
2007
Springer
16 years 18 days ago
2007
Springer
Embedded consumer devices are increasing their capabilities and can now implement new multimedia applications reserved only for powerful desktops a few years ago. These applicatio...
163
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ICC
2007
IEEE
16 years 25 days ago
2007
IEEE
Abstract—This paper presents a preamble-based low complexity synchronization method for MB-OFDM based UWB systems. The proposed synchronization method consists of sync detection,...