A Robust Image Watermarking Algorithm Based on Stationary Multiwavelet Transform
Due to the advantages of multi-wavelet transformation in image processing, this paper presents a image watermarking algorithm based on stationary multiwavelet. The simulation results show that relative to general watermarking algorithm based on scalar wavelet or multiwavelet transformation, this algorithm can not only resist noise pollution better, but also embed watermark content as much as possible without affecting the image quality, under the same conditions. The algorithm ensures the original image watermarking information is not easily detected and improves the robustness of the watermark information.
digital watermarking stationary multiwavelet adaptive image wavelet coefficients
Wang Hua Dong Huang Wei Liao Li
Department of Computer Science Zhoukou Normal University Zhoukou, Henan Teaching and Research Department of Public Computer Zhoukou Normal University Zhoukou,Henan
国际会议
太原
英文
291-294
2010-10-22（万方平台首次上网日期，不代表论文的发表时间）