A novel lossless data-hiding scheme is presented by which the original image can be restored without error after extraction of an embedded message.
提出一种无损信息隐藏方法，接收端不但可以提取额外嵌入的秘密信息，而且可以无损恢复原始图像。
This paper introduces how to use DCT (discrete-cosine transform) in data-hiding technology in image, and its fundamental theory and algorithms, special improvements of existing algorithms.
该文主要介绍了如何利用离散余弦变换(DCT)实现对于图象文件的数据隐藏技术，详细说明了该技术的基本原理和实现方法，以及对现有算法的改进。
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。
In this case, field hiding provides user interface management rather than true data security.
在这种情况下，字段隐藏为用户提供的是接口管理，而不是真正的数据安全。
For example, hiding data by not including it in the main views — although easy to accomplish from a development perspective — does not protect that data from someone who is determined to find it.
例如，通过在主视图中不包含数据来隐藏数据(尽管从开发角度看很容易实现)并不能阻止决心找到该数据的人发现它。
Scripts that parse a great deal of data or which may be hiding an infinite loop have a tendency to consume large amounts of memory.
解析大量数据或可能隐藏无限次循环的脚本都趋于消耗大量内存。
Cryptography is the process of hiding or obfuscating data so prying eyes can't understand it.
加密是隐藏或混淆数据以避免被偷窥的过程。
Basically, F5 is another tool for hiding data such as.txt or.doc files in images such as JPEGs.
基本上，F 5是另一个隐藏数据的工具，比如在图片(如jpeg)中存储. txt或.doc文件。
Encapsulation — hiding the internal data and methods.
封装——隐藏内部数据和方法。
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。
MapReduce is an abstraction that allows Google engineers to perform simple computations while hiding the details of parallelization, data distribution, load balancing and fault tolerance.
通过MapReduce的抽象，google工程师可以简单地进行运算，而不必考虑并行运算的细节、数据的分配、负载平衡和错误处理。
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。
Customizable views give you flexibility in grouping, viewing, and hiding data sources.
可定制的视图可以灵活地分组、查看和隐藏数据源。
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。
However, I want to distinguish this from hiding data options that a user cannot see.
然而，我想将这同隐藏用户不能查看的数据选项区分开。
But Dr Lubroth, looking from the FAO's point of view, insists that "any benefits of hiding data are short-lived."
但是卢布罗特博士强调，从FAO的角度来看，“任何通过掩盖信息而获得的利益都是短暂的。”
Note: The term "obfuscation" is used to denote hiding data by not displaying it in public views or hiding data on a form by using hide-when formulas.
注意：术语“模糊(obfuscation)”用于表示通过在公共视图中不显示数据来隐藏数据，或通过使用hide - when公式来隐藏表单上的数据。
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。
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。
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。
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。
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。
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 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。
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。
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。
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。
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