Data hiding is a new aspect in the field of information security.
数据隐藏是信息安全的一个新方向。
Properties enable data hiding, the accessor methods hide the implementation of the property.
属性启用数据隐藏，访问器方法隐藏属性的实现。
In this article, we introduced the data hiding algorithm in the high frequency region of JPEG files.
本文对在JPEG文件中的高频区隐藏信息的算法进行了介绍分析。
Recently, reversible data hiding has become a popular research topic and achieves lots of improvements.
近年来，作为信息隐藏技术研究热点之一，可逆信息隐藏技术得到了长足发展。
This is sometimes called data hiding, but the data is not really hidden, just protected inside another layer of code.
有时这叫数据隐藏，但是数据并未被真正隐藏，只不过被保护在另一层代码内罢了。
Now, digital watermarking has many other applications such as data authentication, indexing data, data hiding, and so on.
目前，除了版权保护应用之外，数字水印技术还具有许多其它方面的应用，例如数据认证、索引数据、数据隐藏等。
Therefore, a lossless data hiding scheme of histogram pair was proposed based on multi-gray image authenticity certification.
针对此不足，提出一种基于多灰度图像真实性认证的直方图对无损数据隐藏新方法。
The complementary matrix-based algorithm for data hiding presented does a good job at capacity of data hiding and data security.
给出的基于互补矩阵数据隐藏算法在数据隐藏量和安全性两方面都有良好性能。
A difference histogram-based reversible data hiding algorithm was proposed for authentication and covert communications of vector maps.
提出一种基于差值直方图的可逆数据隐藏算法，用于矢量地图的认证和隐秘通信。
This module-level scoping provides a degree of abstraction (data hiding) that lets you restrict visibility of the database to a specific module.
此模块级范围提供了一个抽象级别(数据隐藏)，允许您限制数据库对特定模块的可见性。
It embeds the special information into digital products by the technique of data hiding, in order to mark and protect the copyright ownership.
它利用数据隐藏技术将特定的信息隐藏在数字产品中，达到标识和保护著作权的作用。
Embedding location map is a commonly used method for image data hiding; however, it has little payload and the visual effect is not good enough.
嵌入位置图法是目前国内外普遍应用的图像数据隐藏方法，但其嵌入量不够大，图像的视觉效果也一般。
In this dissertation, some algorithms of data hiding based on the digital image, text and audio are developed from the practical points of view.
本文从工程实用的角度出发，研究了在图象、文本和音频中信息隐藏的技术。
To achieve fine imperceptible characteristic, the audio model in widely used audio coding theory is introduced into the audio data hiding research.
为了达到隐藏后信号良好的听觉不可感知性，引入了音频编码理论中广泛使用的听觉模型用于音频数据隐藏研究。
In aspect of echo data hiding capacity, 8, 30 and 100 Bits messages are embedded respectively. 100 Bits messages are hided and analyzed completely.
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 this article, we introduce matrix coding and its application in image data hiding briefly. This algorithm can improve the security of data hiding.
该文通过介绍矩阵编码及其在信息伪装算法中的应用，说明了矩阵编码可以提高信息伪装系统的安全性。
One important branch of information hiding technology, audio data hiding, with the feature of using audio as host signal, has become a research focus.
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。
Therefore, it is desirable to design a new type of data hiding method-reversible data hiding, which can avoid distorting the original data and exert its benefits.
因此迫切需要一种既能有效地避免破坏原始数据信息，又能通过隐藏信息发挥作用的新方法——无损信息隐藏方法。
This paper proposed a reversible data hiding algorithm for color images based on prediction error difference expansion and Least Significant Bit (LSB) replacement.
将差值扩展技术应用于彩色图像，提出一种基于预测误差差值扩展和最低有效位(LSB)替换的彩色图像可逆数据隐藏算法。
The research on security of data hiding can be used as guidance to design a steganography or enhance the statistical imperceptibility of an information hiding system.
信息隐藏安全性研究可用以指导隐写算法设计，对信息隐藏来讲具有重要的意义。
The experiments towards data hiding methods in BMP images and JPEG steganography images show that the proposed steganalysis scheme is obviously superior to the prior arts.
对BMP图象数据隐藏方法和JPEG图象数字隐写方法的实验结果表明，本文方法明显优于先前的图象通用隐写分析方法。
To improve the iris feature template data security, a data hiding approach based on bit streams is proposed, in which an iris feature template is embedded into a face image.
本文针对虹膜识别，提出了一种基于比特流的数据隐藏方法以增强虹膜特征模板数据的安全，可以应用于目前几种主要的虹膜识别算法。
By using SP algorithm and error correction code technology, a combating burst error and large capacity data hiding method for secret transmission was proposed based on images.
采用SP交织算法、纠错编码，给出了一种基于图像的抗突发误码的大容量数据嵌入隐秘传输方法。
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.
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。
According to the analysis on the effect of the texture complexity on steganalysis, the authors proposed a data hiding algorithm based on texture complexity and pixel-value difference.
通过分析纹理复杂度对图像隐写分析的影响，提出一种基于纹理复杂度和像素差分的隐写算法。
That's the Python way — not to enforce data hiding, member visibility, inheritance requirements, and the like, but simply to follow polite conventions about when these things should be done.
Python是这样处理的——不强制数据隐藏、成员可见、继承需求和类似的做法，而是遵从在何时完成的规范。
You should expose properties instead of public fields from your components, because properties can be versioned, they allow data hiding, and the accessor methods can execute additional logic.
您应该公开组件的属性而不是公共字段，因为属性的版本可以控制，它们允许数据隐藏，并且访问器方法可以执行附加逻辑。
To present an summary and overview of recent developments on binary image information hiding, and discuss some important issues of those techniques such as robustness and data hiding capacity.
总结概述了近年来二值图像的一些研究成果，并对这些研究成果的鲁棒性和隐藏容量等问题做了一个简要比较与讨论。
Remember that when you use field hiding properties, the data items can be accessed through other mechanisms.
请记住，在使用字段隐藏属性时，可以通过其他机制访问数据条目。
Furthermore, after-the-fact aggregation can lack sufficient granularity, resulting in the hiding of important patterns in the data.
此外，事后聚合有时缺乏足够的粒度，从而导致重要模式隐藏在数据中不被发觉。
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