930 search results - page 175 / 186 » Adding Gaussian noise to |
158
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IBPRIA
2003
Springer
15 years 11 months ago
2003
Springer
—Independent component analysis (ICA) has recently been proposed as a tool to unmix hyperspectral data. ICA is founded on two assumptions: 1) the observed spectrum vector is a li...
134
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ICMCS
1999
IEEE
15 years 10 months ago
1999
IEEE
Hidden copyright marks have been proposed as a solution for solving the illegal copying and proof of ownership problems in the context of multimedia objects. Many systems have been...
175
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ICC
1997
IEEE
15 years 10 months ago
1997
IEEE
— We apply coset codes to adaptive modulation in fading channels. Adaptive modulation is a powerful technique to improve the energy efficiency and increase the data rate over a ...
162
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WCNC
2010
IEEE
15 years 9 months ago
2010
IEEE
A new adaptive algorithm, called LLMS, which employs an array image factor, IA , sandwiched in between two Least Mean Square (LMS) sections, is proposed for different applications ...
150
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CHES
2006
Springer
15 years 9 months ago
2006
Springer
Side-channel attacks are a serious threat to implementations of cryptographic algorithms. Secret information is recovered based on power consumption, electromagnetic emanations or ...