信息隐藏容量的计算和估计是信息伪装领域中的最困难问题之一。
To evaluate and calculate the capacity of information hiding system is a crucial topic of the field.
通过该研究，为信息隐藏容量研究提供新的思路，为信息隐藏新算法的设计提供理论参考。
Through the study of information hiding capacity, the research provides new ideas, new algorithm for information hiding is designed to provide theoretical reference.
从水印的通信模型建立，水印的相关检测模型，到信息隐藏容量分析，隐写术的安全性理论，详细介绍了水印的相关理论；
Theories related to watermark are introduced in detail, including communication model, related detection model, hiding information capacity analysis and security of steganography.
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.
同时给出了信息隐藏的游戏模型及EP模型，在确定了失真度量和攻击信道之后给出了各自的容量计算方法。
Meanwhile the game model and EP model are investigated and how to compute the capacity of information hiding for each model is illustrated later.
本文将二维置乱应用于大容量信息隐藏。
This paper implies 2d-shuffling to high capacity information hiding.
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.
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.
文中的实验结果说明了矩阵编码明显提高了信息伪装算法的嵌入效率和可观的隐藏容量。
The experiment results show that matrix coding has high capability and improve the embedding efficiency greatly.
本文以内容相关性为基础，提出一种新的基于相关性分析的频率域嵌入算法，以解决信息隐藏中由于秘密信息容量大而无法有效操作的问题。
In our paper, we propose a novel frequency domain embedding algorithm based on the correlation analysis, which can solve effectively to hide the secret information of large capacity.
本文着力于研究信息隐藏及数字水印的容量问题，并将容量与数字水印算法结合起来。
This paper focuses on the capacity of information hiding and digital watermarking. There are three contributions in this thesis as follows:1.
本文着力于研究信息隐藏及数字水印的容量问题，并将容量与数字水印算法结合起来。
This paper focuses on the capacity of information hiding and digital watermarking. There are three contributions in this thesis as follows:1.
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