TY - GEN
T1 - Geometrically invariant watermarking based on local generalized orthogonalized complex moments
AU - Tao, Hai
AU - Mohamad Zain, Jasni
AU - Masroor Ahmed, Mohammad
AU - Abdalla, Ahmed
PY - 2011
Y1 - 2011
N2 - This paper proposes a novel geometrically invariant watermarking scheme based on Hessian-Laplace detector and Bessel-Fourier moments. Firstly, Hessian-Laplace detector is adopted to extract feature points. Then, non-overlapped disks centered at feature points are generated. These disks are normalized for the invariance to rotation, scaling and translation distortions. Finally, the watermark is embedded in magnitudes of Bessel-Fourier moments of each disk via dither modulation to realize the robustness to common image processing operations and de-synchronization attacks. Simulation results demonstrate the proposed watermarking procedure has the superior and remarkable performance in imperceptibility and robustness to various attacks.
AB - This paper proposes a novel geometrically invariant watermarking scheme based on Hessian-Laplace detector and Bessel-Fourier moments. Firstly, Hessian-Laplace detector is adopted to extract feature points. Then, non-overlapped disks centered at feature points are generated. These disks are normalized for the invariance to rotation, scaling and translation distortions. Finally, the watermark is embedded in magnitudes of Bessel-Fourier moments of each disk via dither modulation to realize the robustness to common image processing operations and de-synchronization attacks. Simulation results demonstrate the proposed watermarking procedure has the superior and remarkable performance in imperceptibility and robustness to various attacks.
KW - Bessel-Fourier moments
KW - Hessian-Laplace
KW - Invariant watermarking
UR - https://www.scopus.com/pages/publications/79960354752
U2 - 10.1007/978-3-642-22170-5_52
DO - 10.1007/978-3-642-22170-5_52
M3 - Conference contribution
AN - SCOPUS:79960354752
SN - 9783642221699
T3 - Communications in Computer and Information Science
SP - 600
EP - 611
BT - Software Engineering and Computer Systems - Second International Conference, ICSECS 2011, Proceedings
T2 - 2nd International Conference on Software Engineering and Computer Systems, ICSECS 2011
Y2 - 27 June 2011 through 29 June 2011
ER -