• In this paper, a dual color image watermarking algorithm is proposed based on the research of color digital watermark.

    本文彩色水印技术进行了详细地研究提出一种彩色数字水印方案。

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  • At last we propose a half frangible watermark algorithm based on the theory of digital signature, which can authenticate the integrity of image.

    最后本文还借用数字签名思想提出了一种基于易损水印实用的数字图像认证算法

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  • Embedding robust watermark and fragile watermark in one image simultaneously, an algorithm of compound, adaptive digital watermarking was presented.

    提出一种同时嵌入鲁棒性水印易损性水印复合型数字水印算法

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  • According to the characteristics of PDF417 and the lifting wavelet transform, a digital image watermark algorithm based on PDF417 and lifting wavelet is proposed in this paper.

    根据PDF417提升变换特点提出一种基于PDF417提升小波变换数字图像水印算法

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  • In order to improve performance of resistance to the geometrical attack while keep invisible, a zero-watermark algorithm for digital image based on Fourier-Millin transforming is proposed.

    为了提高几何攻击性能同时保证不可见性提出一种结合傅立叶-梅林变换和零水印概念的图像水印算法

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  • In order to improve performance of resistance to the geometrical attack while keep invisible, a zero-watermark algorithm for digital image based on Fourier-Millin transforming is proposed.

    为了提高几何攻击性能同时保证不可见性提出一种结合傅立叶-梅林变换和零水印概念的图像水印算法

    youdao

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