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78
Voted
ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
We present a novel reversible (lossless) data hiding (embedding) technique, which enables the exact recovery of the original host signal upon extraction of the embedded informatio...
ICMCS
2009
IEEE
14 years 7 months ago
2009
IEEE
Reversible or lossless data hiding enables host media to be restored from marked media without any loss of host information. However, since most of existing lossless data hiding m...
IEEEMSP
2002
IEEE
15 years 2 months ago
2002
IEEE
Abstract—Transmission of digital contents in unavoidable noiseprone environments demands sophisticated error detection and concealment techniques to restore the perceptual qualit...
103
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TIFS
2008
14 years 9 months ago
2008
This paper presents a security analysis for data hiding methods based on nested lattice codes, extending the analysis provided by previous works to a more general scenario. The se...
101
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SSWMC
2004
14 years 11 months ago
2004
Identity documents, such as ID cards, passports, and driver's licenses, contain textual information, a portrait of the legitimate holder, and eventually some other biometric ...