Video Watermarking Algorithm Based on the Relationship of Coefficients
Xiaohu Lu · Journal of Ningbo Polytechnic · 2015
According to the characteristics of the video watermarking, a video frame sample point average curve intersection used to determine the embedding method of frame is proposed. Using the embedded frame three brightness maximum blocks position relationship and DC size 2 bits per frame information embedding. The experimental results show that the algorithm is strength in robustness under the conventional attacks.