930 search results - page 102 / 186 » Adding Gaussian noise to |
141
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CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
We propose a camera that measures static gradients instead of static intensities. Quantizing sensed intensity differences between adjacent pixel values permits an ordinary A/D con...
165
Voted
ICIP
2005
IEEE
16 years 7 months ago
2005
IEEE
A new approach for selective edge enhancement using unsharp masking is presented. This is based on the premise that biological vision and image reproduction share common principle...
156
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WEBI
2009
Springer
16 years 21 days ago
2009
Springer
—This work summarizes challenges and experiences in monetizing user activity on public forums on social network sites. We present a approach that identifies the monetization pot...
151
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VTC
2007
IEEE
16 years 11 days ago
2007
IEEE
─ The sum-rate of the broadcast channel in a multi-antenna multi-user communication system can be achieved by using precoding and adding a regular perturbation to the data vector...
164
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BMAS
2000
IEEE
15 years 10 months ago
2000
IEEE
— Sigma-Delta digital to analog converters are less vulnerable to circuit imperfections than their A/D counterparts because they have their noise-shaping loop all in the digital ...