秘密通信 meaning in Chinese
confidential correspondence
Examples
- Microdots are another method of surreptitious communication between an agent in the field and his controller .
缩微照片是派出去的特务同控制他的人之间进行秘密通信的又一种方法。 - Recently , the research of digital watermarking is emphasized , and the stegnaography that is applied to the secret communication is also focused
目前信息隐藏技术大部分的研究工作集中在数字水印技术，而用于秘密通信的隐秘术也逐渐引起人们的兴趣。 - Quantum cryptology is a new method for secret communications . this new method utilizes the quantum nature of single photons . data can be transferred with a proven security via the protocols of quantum key distribution
量子密码术是一种实现秘密通信的新方法，它利用单光子的量子性质，借助量子密钥分配协议可实现数据传输的可证性安全。 - At present time , most of the studies focus on digital watermarking techniques , and few are done on steganography , one of the most important directions in the field of information hiding
目前大部分的研究工作集中于数字水印技术，而用于秘密通信的掩密术则较少有人涉及。本文对信息隐藏领域的另一个重要方向? ?掩密技术进行了研究，着重讨论了其在数字图像中的应用。 - Digital watermarking is the technology which embeds copyright information including product id , text content or image logo into multimedia for copyright protection , secret communication and discrimination of the data files
所谓数字水印技术就是将数字信息如产品序列号、文本内容、图像标志等版权信息嵌入到多媒体数据中,以起到版权保护、秘密通信、数据文件的真伪鉴别等作用。