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ICIP
2004
IEEE
16 years 1 months ago
2004
IEEE
Compound images contain a mixture of natural images, text, and graphics. They need special care in the use of compression because text and graphics cannot withstand the significan...
GLOBECOM
2008
IEEE
14 years 12 months ago
2008
IEEE
Efficient and reliable power allocation algorithm in Cognitive radio (CR) networks is a challenging problem. Traditional water-filling algorithm is inefficient for CR networks due ...
EOR
2006
14 years 11 months ago
2006
In both the quality improvement and the design of a product, the engineering characteristics affecting product performance are primarily identified and improved to optimize custom...
101
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VLSISP
2010
14 years 10 months ago
2010
Abstract Polyphase channelizer is an important component of subband adaptive filtering systems. This paper presents an energy-efficient hardware architecture and VLSI implementatio...
108
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DCC
2005
IEEE
15 years 11 months ago
2005
IEEE
Minimum-entropy decoding is a universal decoding algorithm used in decoding block compression of discrete memoryless sources as well as block transmission of information across di...