856 search results - page 18 / 172 » An Adaptive Steganographic Method Using Additive Noise |
159
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ICASSP
2009
IEEE
16 years 4 days ago
2009
IEEE
In this paper, we propose an F0 Frame Error (FFE) metric which combines Gross Pitch Error (GPE) and Voicing Decision Error (VDE) to objectively evaluate the performance of fundame...
135
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ICPR
2006
IEEE
16 years 6 months ago
2006
IEEE
A new method for noise reduction using spatiotemporal smoothing is presented in this paper. The method is developed especially for reducing the noise that arises when acquiring vi...
143
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ICIP
2002
IEEE
16 years 7 months ago
2002
IEEE
The spatial resolution of the human visual system (HVS) decreases rapidly away from the point of fixation (foveation point). By exploiting this fact, we propose a watermarking app...
154
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BIBM
2007
IEEE
15 years 11 months ago
2007
IEEE
DNA microarrays have demonstrated an excellent potential in correlating specific gene expression profiles to specific conditions. However, they are affected by inherent noise. ...
159
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VLSM
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. We propose a variational approach for deblurring and impulsive noise removal in multi-channel images. A robust data fidelity measure and edge preserving regularization a...