Robust authentication for paper-based text documents based on text watermarking technology

Robust authentication for paper-based text documents based on text watermarking technology

Aiming at the problem of easy tampering and difficult integrity authentication of paper text documents, this paper proposes a robust content authentication method for printed documents based on text watermarking scheme resisting print-and-scan attack. Firstly, an authentication watermark signal sequ...

Full description

Bibliographic Details
Main Authors: Wenfa Qi, Wei Guo, Tong Zhang, Yuxin Liu, Zongming Guo, Xifeng Fang
Format: Article
Language:English
Published: AIMS Press 2019-03-01
Series:Mathematical Biosciences and Engineering
Subjects:
integrity authentication
chaotic mapping
image template matching
text watermarking scheme
minimum editing distance
Online Access:https://www.aimspress.com/article/doi/10.3934/mbe.2019110?viewType=HTML

Internet

https://www.aimspress.com/article/doi/10.3934/mbe.2019110?viewType=HTML

Similar Items