LSSD: A Controlled Large JPEG Image Database for Deep-Learning-Based Steganalysis "Into the Wild"

Hugo Ruiz, Mehdi Yedroudj, Marc Chaumont, Frédéric Comby, Gérard Subsol

Abstract: 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-scale analysis of steganalysis algorithms.