Video Watermarking Algorithm Based on Balanced Multiwavelets
Shangqin Xiao, Zhengding Lu, Fuhao Zou, Hefei Ling · 2006
In this paper, a new video watermarking algorithm based on balanced multiwavelets is proposed. According to the properties of balanced multiwavelets coefficients, the watermark bits are embedded into LL subband to achieve better robustness performance. The balanced multiwavelets coefficients are classified based on the motion of the objects and the texture complexity of the content in the video sequence. The experimental results demonstrate the robustness and the imperceptive of the proposed video watermarking