… The work aims to propose a pixel quantization steganography algorithm based on gray
image, so as to improve the scale, embedding, security and robustness of gray image processing…

… also keeps the robustness of gray-scale histograms before … of anti-gray-scale histogram
steganalysis. We construct an … the characteristics of different cover images. The confidentiality of …

… security in common. Hence, a secure and robust JPEG steganography technology is required
in … to ensure the robustness of the transmitted compressed stego images and protect the …

… 本文主要讨论图像中隐藏信息的监测问题,也称为图像隐写分析(image steganalysis)[2].它对于
保障网络信息安全具有重要的意义. 隐写分析已经成为信息隐藏技术中一个重要的研究方向[3].…

… robust to attacks such as crop, noise, and deformation, but it is difficult to resist the loss of
watermarking caused by image … Detecting LSB steganography in color, and gray-scale images[J…

… , a large number of steganographic programs use the least … hiding in color images , and
grayscale images . In this paper, … capable of a reliable detection of spatial LSB steganography is …

… image steganography, but the research on their robustness is rarely reported. The DGANS
(… -GAN-based steganography) applies the deep learning framework in image steganography, …

… embedding capacity, and has higher security. Therefore, it is … steganography by using Gray
code rule. Key words: quantum information processing; quantum image steganography; gray …

… LSB replacement steganographic image from LSB matching steganographic image, which
… , some features with different sensitivity to LSB replacement and matching steganography …

… (Gray Scale , GS)可以看作一个二 维矩阵,其元素由0 到1 之间的实数构成,0 代表 黑色,1 代表
白色,它把颜色从黑到白分成256 种 不同深度的颜色·灰度图像中的元素值代表该像 素的黑白程度, …