publications

2024

  1. Steganalysis in Directional JPEG Images
    Benedikt Lorch, and Rainer Böhme
    In IEEE International Workshop on Informations Forensics and Security, Dec 2024
  2. Landscape More Secure Than Portrait? Zooming Into the Directionality of Digital Images With Security Implications
    Benedikt Lorch, and Rainer Böhme
    In USENIX Security Symposium, Aug 2024

2023

  1. JPEG Steganalysis Using Leaked Cover Thumbnails
    Martin Beneš, Benedikt Lorch, and Rainer Böhme
    In IEEE International Workshop on Informations Forensics and Security, Dec 2023
    DOI
  2. Off-By-One Implementation Error in J-UNIWARD
    Benedikt Lorch
    arXiv e-prints, May 2023
    DOI
  3. Benchmarking Probabilistic Deep Learning Methods for License Plate Recognition
    Franziska Schirrmacher, Benedikt Lorch, Anatol Maier, and Christian Riess
    IEEE Transactions on Intelligent Transportation Systems, May 2023
    DOI
  4. On the Security of the One-and-a-Half-Class Classifier for SPAM Feature-Based Image Forensics
    Benedikt Lorch, Franziska Schirrmacher, Anatol Maier, and Christian Riess
    IEEE Transactions on Information Forensics and Security, Apr 2023
    DOI

2022

  1. Compliance Challenges in Forensic Image Analysis Under the Artificial Intelligence Act
    Benedikt Lorch, Nicole Scheler, and Christian Riess
    In European Signal Processing Conference, Aug 2022
  2. Prudent Design Principles for Digital Tampering Experiments
    Janine Schneider, Linus Düsel, Benedikt Lorch, Julia Drafz, and Felix Freiling
    Forensic Science International: Digital Investigation, Apr 2022
    DOI

2021

  1. Reliable Camera Model Identification Through Uncertainty Estimation
    Jiarong Pan, Anatol Maier, Benedikt Lorch, and Christian Riess
    In IEEE International Workshop on Biometrics and Forensics, May 2021
    DOI
  2. Reliable Camera Model Identification Using Sparse Gaussian Processes
    Benedikt Lorch, Franziska Schirrmacher, Anatol Maier, and Christian Riess
    IEEE Signal Processing Letters, Mar 2021
    DOI
  3. Learning to Decipher License Plates in Severely Degraded Images
    Paula Kaiser, Franziska Schirrmacher, Benedikt Lorch, and Christian Riess
    In International Conference on Pattern Recognition Workshops, Jan 2021
    DOI

2020

  1. Reliable JPEG Forensics via Model Uncertainty
    Benedikt Lorch, Anatol Maier, and Christian Riess
    In IEEE International Workshop on Information Forensics and Security, Dec 2020
    DOI
  2. SR2: Super-Resolution With Structure-Aware Reconstruction
    Franziska Schirrmacher, Benedikt Lorch, Bernhard Stimpel, Thomas Köhler, and Christian Riess
    In IEEE International Conference on Image Processing, Oct 2020
    DOI
  3. Toward Reliable Models for Authenticating Multimedia Content: Detecting Resampling Artifacts With Bayesian Neural Networks
    Anatol Maier, Benedikt Lorch, and Christian Riess
    In IEEE International Conference on Image Processing, Oct 2020
    DOI

2019

  1. Image Forensics from Chroma Subsampling of High-Quality JPEG Images
    Benedikt Lorch, and Christian Riess
    In ACM Workshop on Information Hiding and Multimedia Security, Paris, France, Jul 2019
    DOI
  2. Forensic Reconstruction of Severely Degraded License Plates
    Benedikt Lorch, Shruti Agarwal, and Hany Farid
    In Electronic Imaging, Jan 2019
    DOI

2017

  1. Automated Detection of Motion Artefacts in MR Imaging Using Decision Forests
    Benedikt Lorch, Ghislain Vaillant, Christian Baumgartner, Wenjia Bai, Daniel Rueckert, and 1 more author
    Journal of Medical Engineering, Jun 2017
    DOI

2015

  1. Projection and Reconstruction-Based Noise Filtering Methods in Cone Beam CT
    Benedikt Lorch, Martin Berger, Joachim Hornegger, and Andreas Maier
    In Bildverarbeitung für die Medizin, Mar 2015
    DOI
  2. Unobtrusive Heart Rate Estimation During Physical Exercise Using Photoplethysmographic and Acceleration Data
    Patrick Mullan, Christoph M. Kanzler, Benedikt Lorch, Lea Schroeder, Ludwig Winkler, and 7 more authors
    In International Conference of the IEEE Engineering in Medicine and Biology Society, Aug 2015
    DOI