8581 search results - page 1457 / 1717 » Digital Signal Processing |
156
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JCS
2006
15 years 6 months ago
2006
Privacy in Electronic Commerce transactions is the subject of ever increasing research. However, many challenges remain to be overcome. For example, let us consider a customer, Si...
184
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JEI
2006
15 years 6 months ago
2006
A robust, invisible watermarking scheme is proposed for digital images, where the watermark is embedded using the blockbased lapped orthogonal transform (LOT). The embedding proces...
172
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JNCA
2006
15 years 6 months ago
2006
With the goal of supporting the knowledge circulation and creation process in a society, we have studied story-based communication in a network community. On the basis of this res...
158
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ENTCS
2007
15 years 6 months ago
2007
Protocol Composition Logic (PCL) is a logic for proving security properties of network protocols that use public and symmetric key cryptography. The logic is designed around a pro...
171
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PAMI
2008
15 years 6 months ago
2008
Image denoising algorithms often assume an additive white Gaussian noise (AWGN) process that is independent of the actual RGB values. Such approaches cannot effectively remove colo...