Sensitivity of deep learning applied to spatial image steganalysis dataset

Dataset used on the paper "Sensitivity of deep learning applied to spatial image steganalysis", it comes from ”Break Our Steganographic System”: The Ins and Outs of Organizing BOSS from Patrick Bas, Tomas Filler, Tomas Pevny authorship , on the compress files cover.rar corresponds to cover images in pgm files, with the respective stego image from WOW and S-UNIWARD steganographic algoritms on Wow.rar and Suniward.rar respectively, and  Wownpy.rar and Suninpy.rar contained npy files of cover-stego images divided on Train, Test and Validation sets.