2827 search results - page 447 / 566 » Data Hiding in Video |
134
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TC
1998
15 years 4 months ago
1998
—The architecture of a device that is optimized for wireless information access and display of multimedia data is substantially different than configurations designed for portabl...
145
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TCSV
2002
15 years 4 months ago
2002
Abstract--In this paper, we propose a new architectural technique to reduce energy dissipation of frame memory through adaptive bitwith compression. Unlike related approaches, the ...
139
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VTC
2010
IEEE
15 years 2 months ago
2010
IEEE
Abstract—A system that uses adaptive beamforming techniques for mobile Digital Video Broadcasting Satellite (DVB-S) reception is proposed in this paper. The purpose is to enable ...
197
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SECON
2010
IEEE
15 years 2 months ago
2010
IEEE
Nodes in a cognitive radio mesh network may select from a set of available channels to use provided they do not interfere with primary users. This ability can improve overall netwo...
158
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ICCV
2009
IEEE
15 years 2 months ago
2009
IEEE
This paper investigates a new learning formulation called dynamic group sparsity. It is a natural extension of the standard sparsity concept in compressive sensing, and is motivat...