并通过实验证明了数字水印和数字密写之间的区别。
Extensive experiments prove the differences between the digital watermarking and digital steganography.
密写技术研究的成果在社会及日常生活中发挥着不可替代的作用。
Steganography technique is playing an irreplaceable role in the society and daily life.
本文首先简单介绍了密写技术的研究现状、发展趋势以及应用领域。
First, this article wrote a brief introduction of the Steganography technology of the present status , development trends and applications.
密写术作为信息隐藏的一个重要分支，是近年来研究的热点领域之一。
As an important subdiscipline of information hiding, steganography is one of important research fields in recent years.
介绍了一种基于统计特性的LSB密写分析方法，对其进行了改进并提出了可靠估计信息隐藏长度的方法。
This paper introduces a steganalysis algorithm based on statistics method for LSB steganograhpy and mends it, proposes a method estimating the quantity of hiding data reliably.
针对一种抗JPEG编码的密写方法，可由图象分块特性定义一个块效应参数作为统计检验量，并设定阚值从而判断秘密信息是否存在。
A block-based parameter can be defined and a threshold value chosen to detect the blockiness introduced by an anti-JPEG steganographic embedding.
我来自于范福的可可卡第，那是写《国富论》的亚当·斯密出生的地方。
I come from Kirkcaldy in Fife where Adam Smith wrote 'The Wealth of Nations'.
通常一个超模写的食谱没法让我们信服，但是她还同时是《顶级大厨》的主持人和著名的美食家，帕德玛。拉克施密自然让那些对她的食谱心存怀疑的人噤声了。
A super model writing recipes isn't something that would normally convince us, but Top Chef host and famous foodie Padma Lakshmi's recipes silenced the skeptic in us.
实验结果表明，用该方案隐写所得到含密图像不仅在质量上优于其对应的JPEG压缩版本的质量，而且具有一定的抗分析安全性。
Experimental results show that the presented scheme can gain a stego-image which is superior to its JPEG version in quality, and possesses a capability of withstanding the statistical analysis.
实验结果表明，用该方案隐写所得到含密图像不仅在质量上优于其对应的JPEG压缩版本的质量，而且具有一定的抗分析安全性。
Experimental results show that the presented scheme can gain a stego-image which is superior to its JPEG version in quality, and possesses a capability of withstanding the statistical analysis.
应用推荐