TY - GEN
T1 - A real-time video watermarking using adjacent luminance blocks correlation based on compressed domain
AU - Liu, Shaohui
AU - Chen, Tianhang
AU - Yao, Hongxun
AU - Gao, Wen
PY - 2008
Y1 - 2008
N2 - Based on the strong correlation of adjacent luminance blocks, this paper proposes a video watermarking algorithm based on the correlation of adjacent luminance blocks in the MPEG-4 video coding standard bit-stream. In the algorithm, the watermark is embedded in the DCT coefficients of I frames and P frames. This algorithm adopts the reembedding and optimal retrieving strategy to guarantee the synchronization between embedding and retrieving watermark, and improve the robustness of watermarking. Experimental results show that this algorithm has obvious low complexity, high watermark payload and the strong robustness against reencoding, multiple re-encoding and deleting.
AB - Based on the strong correlation of adjacent luminance blocks, this paper proposes a video watermarking algorithm based on the correlation of adjacent luminance blocks in the MPEG-4 video coding standard bit-stream. In the algorithm, the watermark is embedded in the DCT coefficients of I frames and P frames. This algorithm adopts the reembedding and optimal retrieving strategy to guarantee the synchronization between embedding and retrieving watermark, and improve the robustness of watermarking. Experimental results show that this algorithm has obvious low complexity, high watermark payload and the strong robustness against reencoding, multiple re-encoding and deleting.
UR - https://www.scopus.com/pages/publications/54049147822
U2 - 10.1109/IIH-MSP.2008.158
DO - 10.1109/IIH-MSP.2008.158
M3 - 会议稿件
AN - SCOPUS:54049147822
SN - 9780769532783
T3 - Proceedings - 2008 4th International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2008
SP - 833
EP - 836
BT - Proceedings - 2008 4th International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2008
T2 - 2008 4th International Conference on Intelligent Information Hiding and Multiedia Signal Processing, IIH-MSP 2008
Y2 - 15 August 2008 through 17 August 2008
ER -