A Security Video Watermarking Scheme for Broadcast Monitoring

摘要：

Identification and verification of a video clip via its fingerprint find applications in broadcast monitoring, database search and transaction tracking. For broadcast monitoring,we propose a novel robust hashing algorithm for video based on the 3-D Wavelet Transform (3D-DWT). Then the watermark information and the short fingerprint using the proposed hash algorithm are combined to create the embedding information. On the base of the video hashing, a security video watermarking scheme is proposed for broadcast monitoring. Finally, the security of proposed algorithm is analyzed. Some experimental results, which prove the effectiveness of the algorithms, are presented.

关键词： broadcast monitoring VIVA,3D-DWT video hashing

作者: Li Liu Daiyuan Peng Xiaoju Li

作者单位: The Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengd The Provincial Key Lab of Information Coding and Transmission, Southwest Jiaotong University, Chengd Zhengzhou Institute of Aeronautical Industry Management, Zhengzhou, Henan 450015, China

会议类型: 国际会议

会议名称: 第三届信号设计及其在通信中的应用国际会议(Proceedings of 2007 International Workshop on Signal Design and Its Applications in Communications IWSDA07)

会议地点: 成都

会议语种:英文

页码: 109-113

在线出版日期: 2007-09-23（万方平台首次上网日期，不代表论文的发表时间）