摘要
对离散余弦变换(DCT)域的图像水印的生成、嵌入、提取做了详细的分析,并结合MATLAB与VC等软件编写了程序,做了嵌入、提取、攻击等实验,结果表明:这种算法较好地兼顾了水印技术的透明性和鲁棒性的要求。
It was analyzed in detail hereby about generating,embedding and extracting of image watermark with DCT domain.Meanwhile,through MATLAB and VC software,wrote relevant programs and made lots of experiments on the embedding,extracting and attacking.It was concluded that the algorithm hereinafter gave better consideration to the demand of both transparency and robustness to watermark technology.
出处
《包装工程》
CAS
CSCD
北大核心
2010年第13期108-110,共3页
Packaging Engineering
