Multivariate Side-Informed Gaussian Embedding Minimizing Statistical Detectability
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Information Forensics and Security"
DOI: 10.1109/tifs.2022.3173184
Abstract: Steganography schemes based on a deflection criterion for embedding posses a clear advantage against schemes based on heuristics as they provide a direct link between theoretical detectability and empirical performance. However, this advantage depends on… read more here.
Keywords: detectability; multivariate side; model; side informed ... See more keywords
Side-Informed Steganography for JPEG Images by Modeling Decompressed Images
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Information Forensics and Security"
DOI: 10.1109/tifs.2023.3268884
Abstract: Side-informed steganography has always been among the most secure approaches in the field. However, a majority of existing methods for JPEG images use the side information, here the rounding error, in a heuristic way. For… read more here.
Keywords: jpeg images; steganography; side informed; informed steganography ... See more keywords