87 search results - page 9 / 18 » A Reversible Watermarking Scheme for JPEG-2000 Compressed Im... |
104
Voted
WISA
2007
Springer
15 years 8 months ago
2007
Springer
Watermark resistance to both geometric attacks and lossy compressions is a fundamental issue in the image watermarking community. In this paper, we propose a DWT (Discrete Wavelet ...
113
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ICIP
2000
IEEE
16 years 3 months ago
2000
IEEE
This paper investigates the robustness of the wavelet transform, implemented by means of the Lifting Scheme (LS), with respect to numerical errors in the representation and calcul...
129
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ICIP
2009
IEEE
14 years 11 months ago
2009
IEEE
In this paper we describe a robust watermarking scheme for image tampering identification and localization. A compact representation of the image is first produced by assembling a...
128
Voted
ICIP
2000
IEEE
15 years 6 months ago
2000
IEEE
Efficient compression algorithms generally use wavelet transforms. They try to exploit all the signal dependencies that can appear inside and across the different sub-bands of th...
127
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ICMCS
2006
IEEE
15 years 7 months ago
2006
IEEE
In this paper, a new watermarking scheme in the joint timefrequency domain is introduced. Wigner distribution is used to transform an image into the spatial-spectral domain. The p...