Rinovative/pd12m_dct_based_synthetic_stegano

PD12M DCT-Based Synthetic Steganography Dataset This dataset is a synthetically generated steganographic image dataset based on the PD12M (Public Domain 12M) image collection.It simulates detectable modifications produced by real-world JPEG steganography algorithms, using only public domain data. Each original image is duplicated into three synthetic stego variants, inspired by real-world JPEG steganographic algorithms: synthetic_JMiPOD: simulated using conseal.nsF5, as JMiPOD… See the full description on the dataset page: https://huggingface.co/datasets/Rinovative/pd12m_dct_based_synthetic_stegano.