查询词典 digital computer

Based on the traditional campus, digital campus is using advanced information methods and tools to form a digital space by digitalizing various resources on actual campus.

数字化校园是在传统校园的基础上，利用先进的信息化手段和工具，将现实校园中的各项资源数字化，形成的一个数字空间。

Based on the traditional campus the digital campus is using advanced information technology to form a digital space by digitalizing various resources in actual campus.

摘要随着信息技术的迅速发展，教育信息化已成为时代发展的必然趋势。数字化校园是在传统校园的基础上，利用先进的信息技术，将校园中的各项资源数字化。

Thereby, the digital broadcasting receiver can satisfy the condition of disallowing the copying condition by realizing the copyright protection for digital broadcasting information, and can shift a viewing time to a later time.

由此，能够在满足不许可复制的条件，来谋求数字广播信息的著作权保护的同时，把收看的时刻推移到以后的时间。

Digital watermarking technique, which embeds special information into digital products, is a new method for copyright protection.

数字水印技术将特定信息嵌入数字产品中，是一种新型的版权保护机制。

Digital watermarking technology, which embeds additional information into original digital data, is one of the most effective methods to verify the ownership and authenticity of information.

数字水印技术提供了解决这一问题的有效方法，已成为多媒体信息安全领域的一个研究热点，受到越来越多的关注。

The use of Digital image processing in this system is expatiated. Digital image denotation and pretreatment is recited, including disposing noise, emendating incline. Banknotes' histogram characteristic is analyzed.

阐述了数字图像处理在本系统中的应用，简要论述了数字图像的表示及预处理，包括图像的去噪声、倾斜校正，分析了纸币的灰度直方图特征。

Information security usually adopt coding and information hiding technology ,though digital watermark belongs to information hiding technology ,its signification and application intention are different with information hiding .The hiding information is similar to the protected color of animal ,because the sneak can not ensure whether there is hiding information when he face a great deal of information to avoid of attack .Digital watermark is enchased into multimedia product to identify copyright data .

大多数时间域水印算法提供简捷有效的水印嵌入方案，且具有较大的信息嵌入量，但对语音信号处理的健壮性较低；变换域水印算法则具有较强的抵抗信号处理和恶意攻击的能力，但嵌入和提取过程相对复杂；压缩域水印算法是直接把水印信号加在压缩音频上的方法，它可以避免压缩算法编解码的复杂过程，但稳健性不高，而且能够嵌入的水印容量不大[2][14]。

In a networked environment, digital media has the characteristic of being filched, modified, copied and transmitted easily, so preventing digital products being pirated and tampered randomly is an increasing important issue.

在网络时代，数字媒体具有可以轻易地被窃取、修改、非法复制和传播的特点，因此防止数字产品被侵权、盗版和随意篡改己经变得迫在眉睫。

The technology of digital filtrating wave and digital PID controlling is introduced in this system ,which effectively reduces the interference and improves the stability of the system

系统中采用了数字滤波技术和数字PID控制技术，有效的减小了系统中的干扰，提高了系统的稳定性。

Two algorithms of detecting the digital forgeries are proposed in this paper. They are based on the study of some statistical properties of digital images.

本文在对数字图像的一些统计特性进行研究的基础上，提出了两个检测篡改图像的算法。

The studies on the developing of new media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding technology.

光磁混合记录方法，是一种可以突破超顺磁极限的限制，并进一步提高硬盘记录密度和读写速率的一种新型超高密度信息存储方式。

In io, mTOR inhibition promotes T cell anergy under conditions that would normally induce priming.

体内研究中，在正常可激发免疫反应的条件下，抑制mTOR可促使T细胞无能。