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This paper aims to give a contribute to the experimental evaluation of tampered image detection algorithms (i.e. Image Integrity algorithms), by describing a possible way to improve these experimentations with respect to the traditional approaches followed in this area. In particular, the paper focuses on the problem of choosing a proper test dataset allowing to keep low the bias on the experimental...
The source camera identification problem is concerned with the identification of the camera that has been used to generate a digital picture. A widely adopted identification technique, proposed by Lukas in [1], relies on the usage of the pattern noise left by the camera sensor as a fingerprint. This technique may perform badly when applied to images that have undergone lossy compression techniques,...
The Web 3.0 is approaching fast and the Online Social Networks (OSNs) are becoming more and more pervasive in today daily activities. A subsequent consequence is that criminals are running at the same speed as technology and most of the time highly sophisticated technological machineries are used by them. Images are often involved in illicit or illegal activities, with it now being fundamental to...
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