Multiwavelet image watermarking algorithm based on genetic algorithms
Feng Li · Jisuanji gongcheng yu sheji · 2008
A novel multiwavelet image watermarking algorithm based on genetic algorithms is proposed.Watermarking information is embed in discrete multiwavelet transform(DMT) domain,genetic algorithms is used to optimize the parameters,thus the robustness of the watermark and the visual quality of watermarked image are both improved.The experimental results show that the new algorithm give more robustness of the watermark than base on discrete wavelet transform(DWT) domain.