930 search results - page 73 / 186 » Adding Gaussian noise to |
169
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ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
Abstract— In this paper, we describe a two-step varianceadaptive method for image denoising based on a statistical model of the coefficients of balanced multiwavelet transform. ...
200
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TIP
2008
15 years 5 months ago
2008
A method for removing additive Gaussian noise from digital images is described. It is based on statistical modeling of the coefficients of a redundant, oriented, complex multiscale...
166
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TIT
2010
15 years 20 days ago
2010
In this paper, a communication system including n interfering additive white Gaussian noise (AWGN) links is considered. Each transmitter uses a Gaussian codebook and each receiver...
159
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GLOBECOM
2007
IEEE
16 years 9 days ago
2007
IEEE
Abstract— We consider two-hop communication of a delaysensitive, memoryless Gaussian source over two independent paths in an ad-hoc network. To capture the behavior an ad-hoc net...
181
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ICWN
2009
15 years 3 months ago
2009
- This paper presents a description and performance evaluation of a threshold secret sharing (TSS) authentication scheme for selfsecuring mobile ad hoc networks (MANETs) suffering ...