数据隐藏是信息安全的一个新方向。
Data hiding is a new aspect in the field of information security.
这就是消息或者新闻里常使用的数据隐藏的一个好例子。
This is a good example of data masking as news or journalism.
属性启用数据隐藏，访问器方法隐藏属性的实现。
Properties enable data hiding, the accessor methods hide the implementation of the property.
设计了DEM数据极低比特率压缩方法，压缩数据隐藏在伪装数据中。
A method is designed to compress the DEM data with a very low bit ratio which would be hidden in the disguised data.
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。
The complementary matrix-based algorithm for data hiding presented does a good job at capacity of data hiding and data security.
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。
A difference histogram-based reversible data hiding algorithm was proposed for authentication and covert communications of vector maps.
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。
This is sometimes called data hiding, but the data is not really hidden, just protected inside another layer of code.
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。
It embeds the special information into digital products by the technique of data hiding, in order to mark and protect the copyright ownership.
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。
This module-level scoping provides a degree of abstraction (data hiding) that lets you restrict visibility of the database to a specific module.
实验表明该数据隐藏方法能够有效保护虹膜特征模板数据，进而增强虹膜识别系统自身的安全。
Experimental results prove that the proposed approach can be used to protect iris feature templates and enhance the security of the iris recognition system itself.
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。
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.
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。
To achieve fine imperceptible characteristic, the audio model in widely used audio coding theory is introduced into the audio data hiding research.
对模型中的软件构件进行描述，实现了领域内构件间接口的标准化，构件源代码的数据隐藏，达到即插即用的效果。
Describe the software components in the model, present the standardization among domain components and data conceal, reach purpose of plug and play.
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.
为保证电力系统中待传递数据的安全性，研究了利用一种基于小波的数字水印技术把电力系统中的传输数据隐藏起来。
To ensure the secure data delivery in power system, a method of concealing the data by a kind of wavelet-based digital watermark technique is studied.
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。
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.
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。
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.
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.
针对传统的LSB数据隐藏方法，提出了一种以数字图像为媒体的信息隐藏改进算法，该方法具有容易实现、隐蔽性强、抗干扰性好、效率高等优点。
Considering the traditional data hidden method based on LSB, authors proposed an improved information hidden and extraction algorithm which USES digital images as hidden media.
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。
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.
用户可以玩转这些数据，并找出隐藏的犯罪趋势。
It allows users to play around with the data and spot hidden trends.
尽管有一些侦测隐藏数据的方法，但它们都不是完全可靠的，没有100%有效的工具。
Although methods for detecting hidden data do exist, they cannot be entirely relied upon, as none is 100 percent effective.
MP3文件和图片代表了各种分发隐藏数据的方法。
MP3 files and images both represent different ways of distributing hidden data.
也许程序会检查密码以认证用户，或者对数据加密以将它隐藏等等。
Perhaps the program checks passwords to authenticate users, or encrypts data to keep it hidden, and so on.
实际上，有些执行该技术的应用程序可以高度可靠地检测隐藏数据。
In fact, some applications that perform this technique can detect hidden data within a highly reliable degree of confidence.
非结构化意味着没有给数据添加隐藏的语义，这样计算机程序就能够理解它的意思。
Unstructured means there is no latent meaning attached to the data such that a computer program can understand what it represents.
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。
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.
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。
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.
如果数据模型很大，或者需要向用户隐藏某些数据，可以从外部XML文件加载实例(如清单5所示)。
If you have a large data model, or you have data that needs to be hidden from users, you can load an instance from an external XML file (see Listing 5).
如果希望隐藏数据，或者至少难以侦测，您应该给隐藏的秘密再加一层保护。
If you want to keep your data from being discovered, or at least make it more difficult to be detected, you could add padding to your hidden secret.
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