856 search results - page 44 / 172 » An Adaptive Steganographic Method Using Additive Noise |
160
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PAA
2000
15 years 5 months ago
2000
Abstract: In this paper we present a multi-scale method for the detection of small targets embedded in noisy background. The multiscale representation is built using a weighted und...
138
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3DOR
2010
15 years 16 days ago
2010
With the increasing amount of 3D data and the ability of capture devices to produce low-cost multimedia data, the capability to select relevant information has become an interesti...
150
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SMC
2007
IEEE
15 years 11 months ago
2007
IEEE
—Rain and snow can have a distorting effect on Ku and Ka bands signal fidelity resulting in excessive digital transmission errors. This loss of signal attenuation is commonly ref...
150
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ICMCS
2005
IEEE
15 years 11 months ago
2005
IEEE
H.264/MPEG-4 AVC has become widely used in various applications and services because of its high coding efficiency. With the spread of H.264/MPEG-4 AVC contents, it has been stron...
153
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PICS
2000
15 years 6 months ago
2000
The development and adoption of standards for the evaluation of digital camera resolution has helped foster the widespread use of slanted-edge-based analysis. In addition, the for...