论文标题
基于图像水印的电子文档的作者保护技术
An authorship protection technology for electronic documents based on image watermarking
论文作者
论文摘要
在信息技术领域，信息安全技术拥有一个特殊的位置。它们确保使用信息技术的安全性。紧急任务之一是电子文档在信息系统中传输过程中的保护。本文提出了一种用于保护包含数字图像的电子文档的技术。主要思想是，可以通过数字水印嵌入本文档中包含的图像中实现电子文档作者身份保护。本文考虑了使用提出的技术的三种情况：完全复制电子文档，复制文档中包含的图像以及复制文本。结果表明，在所有三种情况下，作者确认都可以成功实施。计算实验是通过可在技术中使用的强大水印算法进行的。提出了技术实施的方案，该方案提供了不同类算法的共同使用。
In the field of information technology, information security technologies hold a special place. They ensure the security of the use of information technology. One of the urgent tasks is the protection of electronic documents during their transfer in information systems. This paper proposes a technology for protecting electronic documents containing digital images. The main idea is that the electronic document authorship protection can be implemented by digital watermark embedding in the images that are contained in this document. The paper considers three cases of using the proposed technology: full copying of an electronic document, copying of images contained in the document, and copying of text. It is shown that in all three cases the authorship confirmation can be successfully implemented. Computational experiments are conducted with robust watermarking algorithms that can be used within the technology. A scenario of technology implementation is proposed, which provides for the joint use of different class algorithms.
