Video Watermarking Algorithm based on NM
Xiaohu Lu · Journal of Anyang Institute of Technology · 2015
A new blind video watermarking algorithm based on MPEG-2 is proposed. First, calculate the inter-section on mean-line in low frequency DCT coefficients between two I frame of carrier video as the embeddingposition. And then the watermark information and the synchronous code are embedded by using odd-even quanti-zation. The experimental results show that the algorithm is of good invisibility and strength in robustness underthe conventional attacks.