2 papers
cs.MM2023
JPEG Steganalysis Based on Steganographic Feature Enhancement and Graph Attention Learning
Qiyun Liu, Zhiguang Yang, Hanzhou Wu
The purpose of image steganalysis is to determine whether the carrier image contains hidden information or not. Since JEPG is the most commonly used image format over social networ…
cs.MM2021
Graph Representation Learning for Spatial Image Steganalysis
Qiyun Liu, Hanzhou Wu
In this paper, we introduce a graph representation learning architecture for spatial image steganalysis, which is motivated by the assumption that steganographic modifications unav…