期刊论文

中文

计算机应用与软件

1000-386X

2015

32

4

6-10

10.3969/j.issn.1000-386x.2015.04.002

中南林业科技大学研究生科技创新基金项目(CX2012B09)；

本校为第一机构

网络技术的发展,为数字产品的传播带来极大的便利,但随之引发的软件盗版问题也日趋严重,对软件业的进一步发展产生了负面影响,如何有效地保护软件的知识版权成为亟待解决的问题。软件水印是一种保护软件产品知识版权的新技术,引起国内外学者的重视,近年出现了不少研究成果。从软件水印的一些基础知识出发,讨论了该领域近年来几种典型软件水印算法的基本思想,并对其性能特征作了相关的总结,指出了软件水印进一步的研究重点和发展趋势。

The development of network technology brings great convenience to the prevalence of digital products,however the software piracy subsequently triggered is increasingly serious,which has a negative impact on the further development of software industry.How to effectively protect the intelligent copyrights of software has became a problem urgently to be solved.As a new technology of software copyrights protection,software watermarking arouses the attentions from the scholars at home and abroad and quite a few research results emerge recently.In this paper,we first give the basic knowledge of sof...