传统的信息隐藏法隐藏信息的方式是藏掉一封信中的每20个字，或者一幅电子图片中的每百个像素。
Traditional steganography hides its message as, say, every 20th word in a letter, or as the colour of every hundredth pixel in an electronic image.
语音信号作为一种特殊的信息隐藏载体，在其中进行信息隐藏时必须充分考虑人类的听觉特性。
To hide information in speech signal, which is a special kind of audio signals, one must consider the characteristics of human audio system.
封装是一种将应该隐藏的信息隐藏起来，将应该可见的信息是可见的方式的包装技术。
Encapsulation is then the technique for packaging the information in such a way as to hide what should be hidden, and make visible what is intended to be visible.
隐秘通信系统的核心是信息隐藏技术，它着眼于被隐藏信息本身的不可探测性。
The main technique for steganographic system is information hiding in which the existence of the hidden message should not be detectable.
信息隐藏技术是一门新的网络安全技术，它通过把保密信息隐藏到其它载体中来传输，这样不等闲被别人发现。
Information Hiding is a new network security technology, it adopted the confidential information to other hidden vector to transmit this is not easily found by others.
它能够协助你理解来自自己身体的隐藏信息，以及来自孩子和同事的隐藏信息。
It can help you understand hidden messages from your own body, as well as from your children and colleagues.
实验结果表明，只改动图像索引值的信息隐藏方法的安全性优于同时改动调色板及索引值的信息隐藏方法。
The results of experiments indicate that data hiding methods on modifying indices of images have better security than methods on modifying indices and palette of images together.
信息隐藏的目的在于隐藏信息存在这一事实，也就是说要使得攻击者不知道信息存在于何处。
The purpose of information hiding is to cloak the fact of the existence of information, that is, to make the attacker not knowing where the secret information exists.
这个算法可以用于信息隐藏技术开始时对隐藏信息的加密处理，提高信息隐藏技术的安全性。
The algorithm can be used to encrypt the hidden information when information hiding begins, in order to increase its security.
信息隐藏优于传统加密技术的地方在于信息隐藏能够不引起攻击者的留意，从而减少被攻击的概率；
What information hiding is prior to encryption is that information hiding causes much less attention of attackers and decreases the probability of being attacked.
信息隐藏技术已经成为近年来的研究热点，而音频信息隐藏更是这热点中的重点。
Information hiding technique has become research hotspots in recent years and audio information hiding technique is the focal point of it.
封装是一种将应该隐藏的信息隐藏起来，将应该可见的信息是可见的方式的包装技术。
Encapsulation nis then the technique for packaging the information in such a way as to hide what should be hidden, and make visible what is intended to be visible.
简要分析了一般文本信息隐藏的方法，提出了一种利用汉语中的高频虚词来进行信息隐藏的思想。
Through analyzing the existing methods of text steganography briefly, a new scheme using the high-frequency empty words in Chinese to hide information is proposed.
基于信息隐藏引起的幅度直方图变化，提出了一种音频位平面信息隐藏检测方法。
Based on the histogram change caused by information hiding, an audio bit-plane steganalysis method is presented.
介绍了如何利用信息隐藏技术，对加密后的邮件信息进行隐藏，以确保邮件的安全。
Using steganography technique in encrypted E-mail for hiding information is introduced, which can protect the E-mail.
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.
信息隐藏是一种将有用的或重要的信息隐藏于视频、音频或图像等当中以掩饰其存在，实现隐蔽通信或隐蔽标识的技术。
Information hiding is a technology which embeds the important data into digital video, audio or picture to hide the existence for anonymous communications.
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.
在隐藏容量方面，依次隐藏8、30和100个比特信息，并且对隐藏100比特的信息进行分析。
In aspect of echo data hiding capacity, 8, 30 and 100 Bits messages are embedded respectively. 100 Bits messages are hided and analyzed completely.
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.
信息隐藏分析技术就是对信息隐藏系统进行攻击的技术。
Information hiding analysis is a technology attacking on information hiding system.
实验结果表明，该算法对提高信息隐藏的隐蔽性，确保隐藏信息的健壮性具有较好效果。
The experiments show that the algorithm has great function to improve the imperceptibility and robustness of the concealed information.
比较目前几种信息隐藏技术，提出了一种基于自适应量化索引调制(AQIM)与信道编码实现信息隐藏通信的新方法。
In this paper, we present a novel covert communication technique based on adaptive quantization index modulation (AQIM) and channel coding via the comparison of several existing ones.
本论文首先分析了现代信息隐藏系统的原理，并重点分析了图像信息隐藏系统健壮性与安全性之间的权衡关系。
This paper analyses the theory of modern information hiding system first, especially the trade-off relationship between the robustness and security of the system.
音频数据隐藏是信息隐藏技术的一个重要分支，利用音频信号作为隐藏消息的载体，近年来已逐渐成为信息隐藏技术研究的热点。
One important branch of information hiding technology, audio data hiding, with the feature of using audio as host signal, has become a research focus.
对信息隐藏和DCT变换相关概念作了简要介绍，在此基础上提出了基于DCT变换的自适应的信息隐藏技术新方法。
This paper introduces related concept about information hiding technology and DCT transfer, proposes a DCT transfer based method to implement information hiding.
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.
信息隐藏主要用于隐秘通信，因而信息隐藏强调大容量以及高透明性。
Hiding information is mainly used in stealth communication, so it emphasized on hiding capacity and high transparency.
对信息隐藏系统的隐藏密钥进行了详细分析，提出了信息隐藏的抗提取性评价方法。
Analyze the key used in the information-hiding system in detail, confirm the content in it, and measure the performance to resist the extraction through calculating its complexity.
本论文在信息隐藏方面的主要工作就是围绕这两种应用展开的，内容涉及图像置乱、图像信息隐藏和隐藏分析和攻击技术等方面。
In this dissertation, we study the technologies and application of these two situations, our attentions focused on image scramble, image hiding, hiding analysis and attack.
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