The orientation in which a source image is captured can affect the resulting security in
downstream applications. One reason for this is that many state-of-the-art methods in media …

Digital forensics is the modern approach in scientific data analysis for data acquisition,
analysis of data, and preservation of data contained in digital sources, which can be used as …

If the extraction of sensor fingerprints represents nowadays an important forensic tool for
sensor attribution, it has been shown recently in [2, 3, 12] that images coming from several …

The classical JPEG compression is a rich source of cues for forensic image analysis.
However, this compression standard will in the near future be complemented by a new …

The JPEG algorithm is the most popular compression method on the internet. Its properties
have been extensively studied in image forensics for examining image origin and …

The Reverse JPEG Compatibility Attack can be used for steganalysis of JPEG images
compressed with Quality Factor 100 by detecting increased variance of decompression …

Identification of JPEG compressed images saved in uncompressed format (JPEG-U images)
is an important issue in forensic analysis. The state-of-the-art JPEG compression detection …

Practical steganalysis inevitably involves the necessity to deal with a diverse cover source.
In the JPEG domain, one key element of the diversification is the JPEG quality factor, or …

Many portable imaging devices use the operation of" trunc"(rounding towards zero) instead
of rounding as the final quantizer for computing DCT coefficients during JPEG compression …

Analysis of imaging sensors is one of the most reliable photo forensic techniques, but it is
increasingly challenged by complex image processing in modern cameras. The underlying …