Research of Synchronization Robustness in Video Digital Watermarking

Author

Zheng, Xiao-Shi ; Zhao, Yan-Ling ; Li, Na ; Liu, Guang-qi ; Zhou, Wei

Author_Institution

Shandong Comput. Sci. Center, Jinan

Volume

1

fYear

2008

fDate

3-4 Aug. 2008

Firstpage

276

Lastpage

279

Abstract

Most of attacks in video digital watermarking are synchronization attacks. They can be classified as temporal and spacial synchronization attacks after characteristics of video digital watermarking are analyzed. Then synchronization robustness can be divided into inter-frame robustness and intra-frame robustness according to classifications of synchronization attacks in video digital watermarking, and the former is a prerequisite for the latter. This research is a theoretical guidance for designing highly robust video digital watermarking algorithms against synchronization attacks. Enhancement of robustness can be done according to this research. At last, a new video digital watermarking algorithm was proposed with high synchronization robustness based on random frames, which validated this research.

Keywords

security of data; synchronisation; video coding; watermarking; synchronization attacks; synchronization robustness; video digital watermarking; Algorithm design and analysis; Communication system control; Computer science; Copyright protection; Digital filters; Digital images; Noise robustness; Robust control; Surveillance; Watermarking; Video digital watermarking; inter-frame robustness; intra-frame robustness; spacial synchronization; temporal synchronization;

fLanguage

English

Publisher

ieee

Conference_Titel

Computing, Communication, Control, and Management, 2008. CCCM '08. ISECS International Colloquium on

Conference_Location

Guangzhou

Print_ISBN

978-0-7695-3290-5

Type

conf

DOI

10.1109/CCCM.2008.103

Filename

4609514