856 search results - page 30 / 172 » An Adaptive Steganographic Method Using Additive Noise |
148
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ENC
2006
IEEE
15 years 9 months ago
2006
IEEE
In this work, by using the local node refinement technique purposed in [2, 1], and a quad-tree type algorithm [3, 13], we built a global refinement technique for Kansa's unsy...
156
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ISBI
2008
IEEE
16 years 6 months ago
2008
IEEE
In ultrasound (US) imaging, denoising is intended to improve quantitative image analysis techniques. In this paper, a new version of the Non Local (NL) Means filter adapted for US...
171
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BMCBI
2004
15 years 5 months ago
2004
Background: Several aspects of microarray data analysis are dependent on identification of genes expressed at or near the limits of detection. For example, regression-based normal...
150
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
A great deal of interest has been paid to the estimation of time-varying autoregressive (TVAR) parameters. However, when the observations are disturbed by an additive white measur...
165
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ICPR
2004
IEEE
16 years 6 months ago
2004
IEEE
We propose a new method ? Cubic Higher-order Local Auto-Correlation (CHLAC) ? to address three-way data analysis. This method is a natural extension of Higherorder Local Auto-Corr...