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250
Voted
MMSEC
2006
ACM
16 years 23 days ago
2006
ACM
We present an efficient JPEG2000-based image authentication scheme, which is robust to JPEG compression and other allowed signal processing operations. Positive wavelet-based wate...
186
Voted
MMSEC
2006
ACM
16 years 23 days ago
2006
ACM
The widespread use of the Internet makes software piracy and unauthorized modification easier and more frequent. Among the many techniques developed for protecting software copyr...
217
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MMSEC
2006
ACM
16 years 23 days ago
2006
ACM
In this paper, we introduce to the special domain of image annotation watermarking, based on embedding of hierarchical data related to objects into user-selected areas on an image...
177
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MOBICOM
2006
ACM
16 years 23 days ago
2006
ACM
Although most wireless terrestrial networks are based on twodimensional (2D) design, in reality, such networks operate in threedimensions (3D). Since most often the size (i.e., th...
189
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MOBICOM
2006
ACM
16 years 23 days ago
2006
ACM
Mobile sensors cover more area over a period of time than the same number of stationary sensors. However, the quality of coverage achieved by mobile sensors depends on the velocit...