图1基于噪声抽取的信息隐藏算法Fig。
提出了一种新颖的基于音频采样点倒置的信息隐藏算法。
A novel audio information hiding algorithm based on the audio sample dots inversion is proposed.
通过分析PDF文档结构，提出了几种实用的文本信息隐藏算法。
Several document information hiding algorithms are brought forward, based on analysis of PDF document structure.
提出了一种基于MPEG - 4纹理编码方案的信息隐藏算法。
An information hiding algorithm based on MPEG-4 texture coding was proposed.
实验表明该信息隐藏算法能有效抵抗几何攻击和常规图像处理攻击。
The experimental results show that the information hiding algorithm can resist not only the common image processing attacks, but also the geometrical attacks.
近年来出现大量的信息隐藏算法，虽趋于成熟但也存在不同程度的缺点。
In recent years, a large number of hiding information algorithms appear, although these algorithms incline to ripe and meanwhile there exists different degree of weakness.
给出了一种基于矩阵奇异值分解(SVD)和奇异值量化的信息隐藏算法。
An algorithm based on singular value decomposition (SVD) is proposed, which hides secret information in singular value vector.
对于信息隐藏算法，不可见性和信息隐藏量是最重要的，而鲁棒性则在其次。
To those algorithms for information hiding, imperceptivity and amount of hidden information are the most important and robustness is less.
针对二值图像修改痕迹明显的特点，提出一种失真较小的二值图像信息隐藏算法。
This paper presents a new information hiding algorithm used for binary image with a small distortion, aiming at the feature that the changing trace is obvious in binary image.
基于语音参数模型，该文提出一种将保密语音隐藏在公开语音中的信息隐藏算法。
Based on speech parameter model, a novel approach to embed secret speech into open speech is proposed in this paper.
为满足实时隐秘传输的要求，给出了一种实时高嵌入效率信息隐藏算法的硬件实现。
To reach the demands of the real-time covert communication, the hardware implementation of a new kind of the high efficient information hiding algorithm is proposed.
提出了一种盲信息隐藏算法，通过调整DCT系数，将秘密信息嵌入在数字图像中。
A blind hiding information algorithm is proposed, which justifies some DCT coefficients of the original image and inserts the information bits into the image.
在深入研究图像像素灰度差分的基础上，提出了一种新颖有效的自适应信息隐藏算法。
Based on the detailed study of image pixel-value differencing, a novel and efficient adaptive information hiding algorithm was proposed.
研究了二值图像信息隐藏的特殊性，提出了一种安全大容量的二值图像信息隐藏算法。
Based on analyzing the specialty of binary image information hiding, a secure and high capacity algorithm for hiding data into binary images is proposed.
为改进仿射变换的自身安全性，提出一种基于改进亚仿射变换的图像融合信息隐藏算法。
An information hiding algorithm of image fusion technology is proposed based on the improved sub-affine transformation.
在对现有算法深入分析的基础上提出了两种新的信息隐藏算法，并给出了实验结果和分析。
Two new information hiding algorithms are proposed based on the profound analysis of existing methods, and the paper gives an analysis combined with the experiment results.
基于混沌的视频信息隐藏算法，利用混沌序列的类随机性对嵌入信息进行置乱，以提高保密性。
The video information hiding algorithm based on chaos USES the analogy randomicity of chaos sequence to disturb the hiding information, which improves the secrecy.
另外，图像在处理及传输的过程中会受到噪声的干扰，所以信息隐藏算法要有较好的抗噪声性能。
Moreover noise may disturb image in transmission, so information hiding algorithm must have better noise proof.
本文概述了数字图像的信息隐藏技术，并给出了一个新的基于彩色静止数字图像的信息隐藏算法。
In this paper, digital image information hiding technologies are summarized, and a new information hiding algorithm based on color still image is given.
基于图像离散余弦变换(DCT)交流系数的拉普拉斯分布模型，提出了一种盲提取数字图像信息隐藏算法。
The ac coefficients of an image's Discrete Cosine Transform (DCT) are best approximated by Laplacian distribution model. Based on this model, the blind information hiding algorithm was proposed.
相对于用纯软件在微机上实现信息隐藏算法而言，用DSP来实现信息隐藏更加高效安全，尤其是在隐秘通信方面。
Compared with the method of using pure software to realize arithmetic of information hiding, using DSP is more effective and secure, especially in the covert communication.
提出了一种基于小波变换的语音信息隐藏算法，算法在小波变换的高频系数中嵌入密文信息，获得了很好的隐藏效果。
This paper presents an audio hiding algorithm based on DWT. The security information is embedded in the larger coefficients of high frequency range detail signal.
以往的基于子采样的信息隐藏算法无法抵抗置乱攻击，本文提出了一个改进算法，实验表明该算法能有效抵抗置乱攻击。
The traditional subsampling based information hiding algorithm can not resist the permutation attack. In this paper, an improved algorithm is proposed to resist the permutation attack.
它通过一定的信息隐藏算法在发行的数字媒体中植入含有版权信息的水印信息，并且只能通过特定的版权信息检测出水印的存在。
It embed hidden information of copyright into digital media through information hiding technique which can only be detected with the help of copyright information.
利用人类视觉系统对文本行间距和行起始位置的信息不敏感这一特性，提出了一种增加信息隐藏容量的基于文本的信息隐藏算法。
Presents an algorithm of text steganography according to the insensitivity of HVS( Human Vision System) to space of lines and the original place in each row.
然后介绍了几种经典的音频信息隐藏算法，如最不重要位，相位编码和回声编码，并且将它们用在我们这套系统中实现了隐秘通信。
Then it introduces some classical arithmetic of audio information hiding, such as Least Significant Bit, Phase Coding, Echo hiding. And we use them in our system to realize covert communication.
在众多语音信息隐藏算法中，挑选出一种幅度量化的信息嵌入方案，分别在离散余弦和小波变换域上，通过对变换域系数的幅度量化来隐藏信息；
This paper selects the algorithm by quantifying the amplitude of the transform domain coefficient and uses this algorithm in the discrete Fourier domain and the discrete cosine domain.
本文在详细分析信息隐藏技术特点以及JPEG2000图象编码系统的基础上，与JPEG2000标准紧密结合，提出了三种信息隐藏算法。
After traversing the information hiding technique and the image coding system of JPEG2000, three information hiding algorithms integrated with JPEG2000 are proposed.
本文在详细分析信息隐藏技术特点以及JPEG2000图象编码系统的基础上，与JPEG2000标准紧密结合，提出了三种信息隐藏算法。
After traversing the information hiding technique and the image coding system of JPEG2000, three information hiding algorithms integrated with JPEG2000 are proposed.
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