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144
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CISS
2008
IEEE
16 years 14 days ago
2008
IEEE
Abstract—We derive optimal memoryless relays using noncoherent modulation over additive white Gaussian noise (AWGN) channels with or without fading. The derivation is flexible, ...
143
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VTC
2008
IEEE
16 years 11 days ago
2008
IEEE
Abstract— In this contribution, we investigate the attainable performance of quasi-cyclic (QC) protograph Low-Density Parity-Check (LDPC) codes for transmission over both Additiv...
129
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ACIVS
2006
Springer
16 years 7 hour ago
2006
Springer
This paper focuses on fuzzy image denoising techniques. In particular, we investigate the usage of fuzzy set theory in the domain of image enhancement using wavelet thresholding. W...
182
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IPSN
2005
Springer
15 years 11 months ago
2005
Springer
— We consider a network of distributed sensors, where each sensor takes a linear measurement of some unknown parameters, corrupted by independent Gaussian noises. We propose a si...
153
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3DIM
2001
IEEE
15 years 9 months ago
2001
IEEE
This paper compares two different local surface shape description methods. The general goal of surface shape description methods is to classify different surface shapes from range...