An inexpensive digital watermarking scheme for printed document

Kundu, Malay K.; Maiti, Arpan Kumar

doi:10.1049/cp:20060560

Cited by 2 publications

(1 citation statement)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Rizzo et al [18] suggest a method based on a password that embeds the watermark in short text and preserves the appearance and content without converting text to the image. A graphical digital text watermarking method and algorithmic framework is proposed in Liu et al [19], which consists of 8 levels that are a line, pixel, character, paragraph, page pixel, row, etymon, and three other aspects. Each level is divided into three typical features like similarity, structural and self- characteristics features.…”

Section: Image-based Approachmentioning

confidence: 99%

An Intelligent Three-Level Digital Watermarking Method for Document Protection

Khadim

Iqbal

Azam

2021

Mehran Univ. res. j. eng. technol.

View full text Add to dashboard Cite

Digital text is the most frequent interchange form of data that could hold sensitive information such as audit firms, banks, and educational institutes. This sensitive information needs to preserve its integrity and originality so that it could not only secure the data but also helps to identify ownership of text documents. This paper presents a novel and invisible digital watermarking approach for the secure exchange of text documents over the internet. Digital watermarking serves from the last decade for detection of forgery and tempering from digital text documents and maintained the copyright and authentication successfully. Many states of the art watermark techniques achieve high imperceptibility, robustness, and high hidden capacity; unfortunately failed to maintain the balance among these three conflicting parameters. As resolvent, we propose an intelligent Three-Level Digital Watermarking (3LDW) system for text documents copyright protection. 3LDW system can be applied to Microsoft Word objects, document open spaces, and text feature coding without affecting the content of the original document. Experimental results reveal that our proposed 3LDW system strongly resist against formatting attacks and efficiently preserves the imperceptibility. Additionally, embedding capacity analysis demonstrates a prominent improvement of the proposed system as compared to other similar approaches.

show abstract

Section: Image-based Approachmentioning

confidence: 99%