An image watermarking algorithm based on chaotic scrambling.
基于混沌置乱的图像水印算法。
A blind digital image watermarking algorithm in DCT domain is proposed.
提出了一种DCT域的数字图像盲水印算法。
A novel subsampling based robust image watermarking scheme was proposed.
提出了一种新的基于子采样的图像数字水印算法。
A digital image watermarking scheme based on Fourier domain is proposed.
提出了一种基于傅立叶域的数字图像水印算法。
Image watermarking techniques are mainly used for image copyright protection.
图像水印技术主要是用来保护图像的版权。
A blind digital image watermarking based on fractional correlation is presented.
设计并实现了一种基于分数阶相关的盲图像水印算法。
A spatial domain image watermarking algorithm based on chaotic maps is proposed.
提出一种基于混沌序列的图像空域水印算法。
An invisible image watermarking algorithm for embedding meaningful watermarks is proposed.
提出了一个嵌入有意义字符串的图象隐形水印算法。
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。
In this paper, a new robust image watermarking scheme against desynchronization attacks is proposed.
如何有效抵抗去同步攻击是数字图像水印研究领域的热点问题之一。
A multipurpose color image watermarking algorithm for copyright notification and protection is proposed.
本文提出一种用于版权通知和保护的多功能彩色图像水印算法。
This paper addresses the digital image watermarking techniques based on discrete cosine transform (DCT).
本文主要研究了DCT域的数字水印算法在静止图像中的应用问题。
The image watermarking algorithm design and the attack way are opposite to and promotional of each other.
图像水印的算法设计和攻击技术是互相促进的对立面。
Algorithm of Image Watermarking Based on DCT had been widely used because of its excellent characteristics.
基于DCT(离散余弦变换)的自适应水印算法因其优异的性能而被广泛地采用。
In image watermarking, the watermark's vulnerability to geometric attacks has long been a difficult problem.
抗几何攻击的鲁棒图像水印算法研究是一项富有挑战性的工作。
This thesis mainly studies adaptive digital image watermarking algorithms based on human visual system (HVS).
本文主要研究基于人眼视觉特性的自适应图像水印算法。
A new feature-based image watermarking scheme robust to unclassified geometric attacks is proposed in this paper.
提出了一种抵抗一般性几何攻击的数字水印新算法。
Invisible image watermarking is an effective method to provide protection for copyright ownership of digital media.
图像隐形水印是解决数字媒体版权保护的有效手段。
In this paper, a dual color image watermarking algorithm is proposed based on the research of color digital watermark.
本文对彩色水印技术进行了详细地研究，提出了一种双彩色数字水印方案。
With the more and more attention on document image watermarking, document image watermarking will have a bright future.
随着人们对文档图像数字水印技术的重视，文档图像数字水印会有更加光明的前景。
Secondly, on the basis of the frequency domain algorithm, a valid robust blind image watermarking algorithm is designed.
二是在频域算法的基础上，设计了一种高稳健性图像盲水印算法。
In this paper, a multipurpose image watermarking algorithm based on chaos and DWT (Discrete Wavelet Transform) is proposed.
提出了一种基于混沌的DWT域多功能图像数字水印算法。
Multiple image watermarking is a technology of embedding and detecting multiple irrelevant watermarks in a single digital image.
多重图像水印就是在一幅图像中嵌入和检出多个不相关水印的技术。
This paper proposes a new image watermarking scheme in order to solve the contradiction between imperceptibility and robustness.
针对如何解决水印不可见性和鲁棒性矛盾这一问题提出了一种新的水印方案。
A novel digital image watermarking algorithm based on the association memory ability of neural network is proposed in this paper.
基于神经网络自联想记忆功能，提出了一种新的数字图像水印算法。
Besides general requirements to be satisfied like image watermarking, video watermarking must take real-time property into account.
视频水印除了满足图像水印的一般特性之外，还必须满足实时特性。
The latest research on watermarking attack indicates that the robust evaluation used by image watermarking systems is incomplete as yet.
最新的数字水印攻击研究表明，至今为止图像水印系统所使用的鲁棒性评价是不完善的。
In this paper, we propose a digital image watermarking algorithm using the noise visibility function (NVF) based on wavelet quantization.
本文提出了一种基于噪声可见函数(NVF)量化的水印算法。
The image watermarking scheme based on scale invariant feature transform(SIFT) is proposed for resisting rotation scale translation(RST) attacks.
提出一种利用SIFT关键点实现对RST攻击校正的半盲水印方案。
According to the digital image watermarking technology, two embedding algorithms based on DWT and corresponsive distilling algorithms are studied.
针对数字图像水印技术，比较系统地研究了基于DWT域的两种数字图像水印嵌入算法及对应的提取算法。
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