4 papers
Combining Forensics and Privacy Requirements for Digital Images
Pauline Puteaux, Vincent Itier, Patrick Bas
This paper proposes to study the impact of image selective encryption on both forensics and privacy preserving mechanisms. The proposed selective encryption scheme works independen…
Adversarial Images through Stega Glasses
Benoît Bonnet, Teddy Furon, Patrick Bas
This paper explores the connection between steganography and adversarial images. On the one hand, ste-ganalysis helps in detecting adversarial perturbations. On the other hand, ste…
JPEG Steganography and Synchronization of DCT Coefficients for a Given Development Pipeline
Théo Taburet, Patrick Bas, Wadih Sawaya +1
This short paper proposes to use the statistical analysis of the correlation between DCT coefficients to design a new synchronization strategy that can be used for cost-based stega…
Natural Steganography in JPEG Domain with a Linear Development Pipeline
Taburet Théo, Bas Patrick, Sawaya Wadih +1
In order to achieve high practical security, Natural Steganography (NS) uses cover images captured at ISO sensitivity and generates stego images mimicking ISO sensitivity…