TY - GEN
T1 - Particle swarm optimization for digital image watermarking
AU - Tao, Hai
AU - Zain, Jasni Mohamad
AU - Alla, Ahmed N.Abd
AU - Hongwu, Qin
PY - 2010
Y1 - 2010
N2 - The trade-off between the imperceptibility and robustness is one of the most difficult challenges in digital watermarking system. To solve the problem, an optimal algorithm for image watermarking is proposed. The algorithm embeds the watermark by quantizing the wavelet packets coefficients of the image. In the proposed watermarking system, to protect the originality of the watermark image, a scrambled binary watermark embeds in the host image against intentional and unintentional attacks and each bit of the permuted watermark is embedded optimally into selected sub-bands of the decomposed host image by quantization of sub-bands coefficients. From experimental results, it demonstrates the robustness and the superiority of the proposed hybrid scheme.
AB - The trade-off between the imperceptibility and robustness is one of the most difficult challenges in digital watermarking system. To solve the problem, an optimal algorithm for image watermarking is proposed. The algorithm embeds the watermark by quantizing the wavelet packets coefficients of the image. In the proposed watermarking system, to protect the originality of the watermark image, a scrambled binary watermark embeds in the host image against intentional and unintentional attacks and each bit of the permuted watermark is embedded optimally into selected sub-bands of the decomposed host image by quantization of sub-bands coefficients. From experimental results, it demonstrates the robustness and the superiority of the proposed hybrid scheme.
UR - https://www.scopus.com/pages/publications/78650771545
U2 - 10.1007/978-3-642-17622-7_1
DO - 10.1007/978-3-642-17622-7_1
M3 - Conference contribution
AN - SCOPUS:78650771545
SN - 3642176216
SN - 9783642176210
T3 - Communications in Computer and Information Science
SP - 1
EP - 8
BT - Database Theory and Application, Bio-Science and Bio-Technology - International Conferences, DTA and BSBT 2010, Held as Part of the Future Generation Information Technology Conference, FGIT 2010, Proc
T2 - 2010 International Conferences on Database Theory and Application, DTA 2010 and Bio-Science and Bio-Technology, BSBT 2010, Held as Part of the 2nd International Mega-Conference on Future Generation Information Technology, FGIT 2010
Y2 - 13 December 2010 through 15 December 2010
ER -