基于Delphi的数字图像水印LSB算法的实现

Realization in LSB Algorithms of Digital Image Watermarking based on Delphi

最近十几年来,数字水印技术日益受到关注,取得了很大的发展。当前研究主要集中在对数字图像加水印上。本文介绍了用Delphi技术对数字图像水印中的LSB算法进行编程实现,并总结了LSB算法的利弊,提出了可行的改进措施。

DigitaI watermarking attracts much attention in the last decade, and makes a rapid progress. Current study field of digital watermarking is mainly in digital image. This article will introduce how to use Delphi to realize the LSB algorithms of digital image watermarking. In the end,we summarize the advantages and disadvantages of the method, and give the improving methods.