4 search results - page 1 / 1 » Reversible watermark using difference expansion of triplets |
ICIP
2003
IEEE
13 years 9 months ago
2003
IEEE
A new reversible watermarking algorithm based on the difference expansion of colored images has been developed. Since the watermark is completely reversible, the original image ca...
ICICS
2005
Springer
13 years 10 months ago
2005
Springer
A reversible watermarking algorithm with large capacity has been developed by applying the difference expansion of a generalized integer transform. In this algorithm, a watermark ...
JISE
2011
12 years 11 months ago
2011
ICMCS
2005
IEEE
13 years 10 months ago
2005
IEEE
In this paper, we present a novel reversible watermarking scheme for image authentication for JPEG/JPEG-2000 coded images. Since the watermarking scheme is reversible, the exact o...