论文信息 - PDF document watermarking algorithm based on discarded page object

PDF document watermarking algorithm based on discarded page object

With the popularity of PDF documents, the security of a document becomes increasingly prominent. This paper presents a PDF document watermarking algorithm based on PDF document structure, where a watermarking signal is hided in the discarded page object. The algorithm can be resistant to some attacks, such as deleting words, adding words, deleting pages and pages rotation. The simulation results show that the algorithm is simple and the robustness is strong.

Ye Wu | Shiru Zhang | Qidi Li | Gaoyuan Li

[1] Siti Zaiton Mohd Hashim,et al. A robust video watermarking technique for the tamper detection of surveillance systems , 2015, Multimedia Tools and Applications.

[2] Tao Zhu,et al. A geometrical attack resistant image watermarking algorithm based on histogram modification , 2015, Multidimens. Syst. Signal Process..

[3] Mariko Nakano-Miyatake,et al. Script format document authentication scheme based on watermarking techniques , 2015 .

[4] Sun Xing-ming. A Novel Information Hiding Algorithm Based on Structure of PDF Document , 2006 .

[5] Xu Guo-ai. Digital watermarking algorithm based on structure of PDF document , 2012 .

[6] Chen-Chung Liu,et al. Hiding new words in a PDF document , 2015, 2015 12th International Conference on Fuzzy Systems and Knowledge Discovery (FSKD).