图像隐形水印是解决数字媒体版权保护的有效手段。
Invisible image watermarking is an effective method to provide protection for copyright ownership of digital media.
继而设计并实现了一个较完整的基于DCT域的自适应图像隐形水印算法。
Then an adaptive image watermarking algorithm based on DCT is proposed to solve these problems.
继而设计并实现了一个较完整的基于DCT域的自适应图像隐形水印算法。
Then an adaptive image watermarking algorithm based on DCT is proposed to solve these problems.
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