HEVC video authentication using data embedding technique

A HEVC video authentication scheme by utilizing data embedding technique is proposed. The concept of authentication, layout and implementation are described under the HEVC standard. The authentication scheme includes weight generation, video feature extraction and two layers of authentication. Simulation results confirm that the overall perceptual video quality is maintained after the insertion of authentication code into commonly considered classes of video sequence. By analyzing the behavior of video tampering within and across video slices, the proposed authentication scheme is able to detect the tampered region and verify the integrity of the video in question.