摘要
论述了图像水印算法的通用模型,研究了其组成,基于VC++平台,结合LSB算法以BMP文件为载体传送隐藏的信息,实现了数字水印软件系统的设计.该系统的最大优点是信息嵌入和提取算法简单、执行速度快、图像信息里可编码信息量大、且待隐藏信息可以是任意的文件格式.
This paper discusses the general model of image watermarking algorithm and studies its composition. Combining with LSB algorithm and taking BMP file as the carrier to transport hidden information, this paper develops the digital watermark software system based on VC ＋ ＋ platform. The system has the advantage of embedded information, simple extracting algorithm, fast implementation,large amount of encodable information, and the arbitrary format of file needed to be hidden.
出处
《吉林化工学院学报》
CAS
2011年第11期74-78,共5页
Journal of Jilin Institute of Chemical Technology
关键词
信息隐藏
数字水印
LSB算法
information hiding
digital watermarking
LSB algorithm
