A Taxonomy of Miscompressions: Preparing Image Forensics for Neural Compression

N Hofer, R Böhme - arXiv preprint arXiv:2409.05490, 2024 - arxiv.org
Neural compression has the potential to revolutionize lossy image compression. Based on
generative models, recent schemes achieve unprecedented compression rates at high …

Reconstructing compressed photo and video data

AB Lewis - 2012 - cl.cam.ac.uk
Forensic investigators sometimes need to verify the integrity and processing history of digital
photos and videos. The multitude of storage formats and devices they need to access also …

Forensics of high-quality JPEG images with color subsampling

M Carnein, P Schöttle, R Böhme - 2015 IEEE International …, 2015 - ieeexplore.ieee.org
Detecting prior compression is an essential task in image forensics and can be used to
detect forgery in digital images. Many approaches focus on grayscale images and assume …

Digital check forgery attacks on client check truncation systems

R Gjomemo, H Malik, N Sumb… - … conference on financial …, 2014 - Springer
In this paper, we present a digital check forgery attack on check processing systems used in
online banking that results in check fraud. Such an attack is facilitated by multiple factors: the …

Remote Check Truncation Systems: Vulnerability Analysis and Countermeasures

H Malik, R Gjomemo, VN Venkatakrishnan… - IEEE …, 2020 - ieeexplore.ieee.org
All major banks in the USA and around the world offer remote check deposit services.
Consumers can use their smart phones to deposit checks remotely. This new online check …