Forensic Watermarking for Digital Cinema Using Temporal Chrominance Differences
Se-Yol Yang, Hyuk Choi · Journal of Internet Computing and services · 2008
In this paper, we propose a forensic watermarking scheme using temporal differences of video chrominance values. Proposed method has low complexity and good visual quality, which is suitable for traitor tracing of digital cinema. Experimental results show that our forensic watermarking method has good detection performance and is robust to several attacks, such as camcorder recording and video compression.