Digital image steganography does have some drawbacks, though.
但是，数码图像隐写术仍然有一定缺点。
In this paper, a convenient image steganography scheme based on the spatial domain is proposed.
介绍了一种基于空间域的信息隐藏方案。
2014-2016, Research on Image Steganography Algorithms in Encrypted Domain, The Scientific and Technological Research Projects in Guangxi Higher Education Institutions, PI.
加密域上的图像隐写算法研究，广西高等学校科研项目，2014- 2016，主持。
Traditional steganography hides its message as, say, every 20th word in a letter, or as the colour of every hundredth pixel in an electronic image.
传统的信息隐藏法隐藏信息的方式是藏掉一封信中的每20个字，或者一幅电子图片中的每百个像素。
The presented steganography approach combines image scrambling technology and modified LSB embedding and provides double protection for the embedded message.
该算法结合了图像置乱技术和改进的LS B嵌入方案，对嵌入的数据形成了双层保护。
An information steganography algorithm based on image chroma redundancy is structured.
提出了一种基于图象色度冗余的信息伪装算法。
We calculated the wavelet detail information energy of carrier image according secrete image, and estimated LSB steganography rate using two image wavelet detail information energy.
然后根据隐写图像与原始图像的小波细节信息能量，估计出LSB隐写图像的嵌入率。
There is several steganography technologies, including steganography based on digital image files, steganography based on digital audio file and steganography based on digital video files.
常用的隐写术包括基于数字图像文件的隐写术，基于数字音频文件的隐写术以及基于数字视频文件的隐写术。
There is several steganography technologies, including steganography based on digital image files, steganography based on digital audio file and steganography based on digital video files.
常用的隐写术包括基于数字图像文件的隐写术，基于数字音频文件的隐写术以及基于数字视频文件的隐写术。
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