14824 search results - page 2466 / 2965 » Security - Introduction |
166
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ICIP
2007
IEEE
16 years 6 months ago
2007
IEEE
In this paper we propose a new joint encryption and lossless compression technique designed for large images 1 . The proposed technique takes advantage of the Mojette transform pr...
133
Voted
ICIP
2006
IEEE
16 years 6 months ago
2006
IEEE
See Through The Wall (STTW) applications have become of high importance to law enforcement, homeland security and defense needs. In this work surface penetrating radar is simulate...
150
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ICIP
2004
IEEE
16 years 6 months ago
2004
IEEE
The paper proposes a blind spread spectrum watermarking scheme where watermark information is embedded redundantly in the multilevel wavelet coefficients of the cover image. It ha...
185
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ICIP
2003
IEEE
16 years 6 months ago
2003
IEEE
This paper considers the problem of encoding a secret binary image SI into n shares of meaningful halftone images within the scheme of visual cryptography (VC). Secret pixels enco...
124
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ICIP
2001
IEEE
16 years 6 months ago
2001
IEEE
In the last years, the interest for advanced video-based surveillance applications is more and more growing. This is especially true in the field of railway urban transport where ...