3 papers
cs.CR2021
LSSD: a Controlled Large JPEG Image Database for Deep-Learning-based Steganalysis "into the Wild"
Hugo Ruiz, Mehdi Yedroudj, Marc Chaumont +2
For many years, the image databases used in steganalysis have been relatively small, i.e. about ten thousand images. This limits the diversity of images and thus prevents large-sca…
cs.CR2020
Analysis of the Scalability of a Deep-Learning Network for Steganography "Into the Wild"
Hugo Ruiz, Marc Chaumont, Mehdi Yedroudj +3
Since the emergence of deep learning and its adoption in steganalysis fields, most of the reference articles kept using small to medium size CNN, and learn them on relatively small…
cs.CR2019
Pooled Steganalysis in JPEG: how to deal with the spreading strategy?
Ahmad Zakaria, Marc Chaumont, Gérard Subsol
In image pooled steganalysis, a steganalyst, Eve, aims to detect if a set of images sent by a steganographer, Alice, to a receiver, Bob, contains a hidden message. We can reasonabl…