1) steganography
隐秘术
1.
By summarizing advances survey of this field,the paper introduces the concept of steganography,capability targets,three methods of data hiding,and steganalysis cryptanalysis,listisng some applications on network information war and associated fields.
文章通过总结近年来该领域的发展概况 ,介绍了隐秘术的概念、性能指标、3种数据隐藏方法及隐秘分析技术 ,并列举了数据隐藏技术在网络信息战及相关领域中的应
2) the deep layer conceal secret
深层隐秘
3) secretive
[英]['si:krətɪv] [美]['sikrətɪv]
隐秘性
1.
The authors reveal the certain secretive attribute that quality meta data has,quality meta data secretive to the customer and enterprise s different function and the different expectation,introduce the Dublin core resources set concept,define quality meta data by 6 essential factor constitution method,and distinguish application example that constitute of the standard 6 essential factors.
揭示了现实中质量元数据具有一定隐秘性的属性,分析了质量元数据隐秘性对顾客和企业的不同作用和不同意愿,引入都柏林核心资源集合的概念,定义了质量元数据由6要素构成的方法,并分别规范了6要素构成的应用样例,针对质量元数据的隐秘性提出了面向流程的质量元数据应用方法和数据流程,将质量元数据划分为故障元数据、制造元数据和功能元数据三大类,在尊重隐秘性的前提下,规划了质量元数据的共享原则和数据传递流程。
4) steganalysis
隐秘分析
1.
Image steganalysis based on multi-feature extraction using support vector machines;
基于SVM的多特征图像隐秘分析
2.
This paper proposes a novel targeted steganalysis method for this issue.
当媒体为扫描图像时,对±1嵌入方法的隐秘分析较为困难。
5) secret transmission
隐秘传输
1.
It can be employed to secret transmission of a large amount of hidden information in image, where the original host image from the embedded image could still be .
对Thodi算法(ThodiDM,RodrfguezJJ·Reversiblewatermarkingbyprediction-errorexpansion[C]//Pro-ceedingsofthe6thIEEESouthwestSymposiumonImageAnalysisandInterpretation,LakeTahoe,Nevada,2004:21-25)进行了预测误差算法和嵌入/提取算法2方面的改进·较好地实现了大数据量信息在图像中的隐秘传输,使提取隐藏数据后能无损恢复原图像·该方法已用于将病人信息隐藏在医学图像中,使得藏有信息的图像在传输过程中出现噪声或丢失信息时,仍可较好地从中提取病人信息;亦可用于遥感、军事图像的隐秘传输等领域
2.
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。
6) covert communication
隐秘通信
1.
A game-theoretic model to covert communication systems;
隐秘通信系统的对策论模型
2.
Information hiding is a novel technique in the field of information security in this years, and it is significant to covert communication.
信息隐藏技术是近些年来信息安全领域出现的一种新技术,该技术对于隐秘通信有着重要的意义。
补充资料：隐秘
1.见"隐秘"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条