… Second, this dissertation presents two steganographic methods, the two-level embedding …
to the area of VQ-based steganographic methods in terms of applicable measures such as the …

: 在2× 2 像素块中, 参考像素值由索引函数随机确定, 然后计算参考像素与其周围的其它三个像素
值的差, 根据像素差所处的划分范围决定嵌入像素的秘密信息比特数. 利用余函数嵌入秘密信息…

… Inspired from the image interpolation proposed by Jung et al., we use hybrid OPAP and
LSB-matching to … Furthermore, the proposed method can withstand the RS steganalysis attack. …

… Fuzzy query translation for relational database systems … A new interpolative reasoning
method in sparse rule-based … A steganographic method for digital images using side match …

… Fuzzy query translation for relational database systems … A new interpolative reasoning
method in sparse rule-based … A steganographic method for digital images using side match …

… of steganalysis technology based on … of steganalysis. Firstly, this study analyzes and
compares the differences between traditional steganalysis and deep learning-based steganalysis. …

… ideas and key technologies of steganography, and then introduce the progress of steganography
for the most important … As for image steganography, this paper reviews model-based …

… in many existing steganography methods reported recently. … solution of the simple LSB
substitution method; however, due … for optimal substitution for the simple LSB substitution method…

… are widely existed in information systems. More recently, the focus has shifted towards
three new kinds of covert channels, namely, covert hybrid channels, covert behavior channels, …

… divided into four categories:face replacement,lip syn⁃ chronization,head puppets,and
attribute modification. The most commonly used Deepfake algorithms are based on selfencoders,…