Aligned and non-aligned double JPEG detection using convolutional neural networks
Due to the wide diffusion of JPEG coding standard, the image forensic community has
devoted significant attention to the development of double JPEG (DJPEG) compression …
devoted significant attention to the development of double JPEG (DJPEG) compression …
Double JPEG detection in mixed JPEG quality factors using deep convolutional neural network
Double JPEG detection is essential for detecting various image manipulations. This paper
proposes a novel deep convolutional neural network for double JPEG detection using …
proposes a novel deep convolutional neural network for double JPEG detection using …
Double JPEG compression forensics based on a convolutional neural network
Q Wang, R Zhang - EURASIP Journal on Information Security, 2016 - Springer
Double JPEG compression detection has received considerable attention in blind image
forensics. However, only few techniques can provide automatic localization. To address this …
forensics. However, only few techniques can provide automatic localization. To address this …
Detection of nonaligned double JPEG compression based on integer periodicity maps
In this paper, a simple yet reliable algorithm to detect the presence of nonaligned double
JPEG compression (NA-JPEG) in compressed images is proposed. The method evaluates a …
JPEG compression (NA-JPEG) in compressed images is proposed. The method evaluates a …
Discriminating multiple JPEG compressions using first digit features
The analysis of JPEG double-compressed images is a problem largely studied by the
multimedia forensics community, as it might be exploited, eg, for tampering localization or …
multimedia forensics community, as it might be exploited, eg, for tampering localization or …
An effective method for detecting double JPEG compression with the same quantization matrix
Detection of double JPEG compression plays an important role in digital image forensics.
Some successful approaches have been proposed to detect double JPEG compression …
Some successful approaches have been proposed to detect double JPEG compression …
Localization of JPEG double compression through multi-domain convolutional neural networks
When an attacker wants to falsify an image, in most of cases she/he will perform a JPEG
recompression. Different techniques have been developed based on diverse theoretical …
recompression. Different techniques have been developed based on diverse theoretical …
Raise: A raw images dataset for digital image forensics
DT Dang-Nguyen, C Pasquini, V Conotter… - Proceedings of the 6th …, 2015 - dl.acm.org
Digital forensics is a relatively new research area which aims at authenticating digital media
by detecting possible digital forgeries. Indeed, the ever increasing availability of multimedia …
by detecting possible digital forgeries. Indeed, the ever increasing availability of multimedia …
Revealing the traces of JPEG compression anti-forensics
G Valenzise, M Tagliasacchi… - IEEE Transactions on …, 2012 - ieeexplore.ieee.org
Due to the lossy nature of transform coding, JPEG introduces characteristic traces in the
compressed images. A forensic analyst might reveal these traces by analyzing the histogram …
compressed images. A forensic analyst might reveal these traces by analyzing the histogram …
A machine learning based scheme for double JPEG compression detection
Double JPEG compression detection is of significance in digital forensics. We propose an
effective machine learning based scheme to distinguish between double and single JPEG …
effective machine learning based scheme to distinguish between double and single JPEG …