227 citations · 244 across the 22 of their papers we have counts for
5 papers · 1 filter
On the Transferability of Adversarial Examples Against CNN-Based Image Forensics
Mauro Barni, Kassem Kallas, Ehsan Nowroozi +1
Recent studies have shown that Convolutional Neural Networks (CNN) are relatively easy to attack through the generation of so-called adversarial examples. Such vulnerability also a…
CNN-Based Detection of Generic Constrast Adjustment with JPEG Post-processing
Mauro Barni, Andrea Costanzo, Ehsan Nowroozi +1
Detection of contrast adjustments in the presence of JPEG postprocessing is known to be a challenging task. JPEG post processing is often applied innocently, as JPEG is the most co…
An Improved Statistic for the Pooled Triangle Test against PRNU-Copy Attack
Mauro Barni, Hector Santoyo Garcia, Benedetta Tondi
We propose a new statistic to improve the pooled version of the triangle test used to combat the fingerprint-copy counter-forensic attack against PRNU-based camera identification […
Detection Games Under Fully Active Adversaries
Benedetta Tondi, Neri Merhav, Mauro Barni
We study a binary hypothesis testing problem in which a defender must decide whether or not a test sequence has been drawn from a given memoryless source whereas, an attacker…
Secure Detection of Image Manipulation by means of Random Feature Selection
Zhipeng Chen, Benedetta Tondi, Xiaolong Li +3
We address the problem of data-driven image manipulation detection in the presence of an attacker with limited knowledge about the detector. Specifically, we assume that the attack…