4924 search results - page 195 / 985 » Efficiency Improvement for NTRU |
176
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ICASSP
2008
IEEE
16 years 29 days ago
2008
IEEE
Adaptive modulation scheme has been widely used in multipleinput multiple-output (MIMO) systems to enhance spectral efficiency while maintaining bit-error rate (BER) under a targ...
152
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ICASSP
2008
IEEE
16 years 29 days ago
2008
IEEE
Equalization techniques for room impulse responses (RIRs) are important in acoustic signal processing applications such as speech dereverberation. In practice, only approximate es...
137
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ICIP
2008
IEEE
16 years 29 days ago
2008
IEEE
In this paper, we present a spatial resolution reduction transcoding architecture for H.264/AVC, which extends open-loop transcoding with a low-complexity compensation technique i...
153
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ICIP
2008
IEEE
16 years 29 days ago
2008
IEEE
Nonlocal-means (NL-means) is an image denoising method that replaces each pixel by a weighted average of all the pixels in the image. Unfortunately, the method requires the comput...
154
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AINA
2007
IEEE
16 years 26 days ago
2007
IEEE
In this paper, we introduce novel probabilistic transmission protocols for data intensive wireless sensor networks. The protocols combine a randomized transmission scheme with sch...