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Privacy and Data Security

against racism

Dr.-Ing. Matthias Kirchner

Dipl.-Ing. Matthias Kirchner

Research interests

Curriculum Vitae

since 11/2011 Post-doctoral fellow at the International Computer Science Institute Berkeley, CA, USA
12/2010–10/2011 Scientific staff member at Rainer Böhme's IT Security Research Group at WWU Münster
09/2008–01/2009 Visiting scholar at Jessica Fridrich's group, SUNY Binghamton
12/2007–11/2010 Doctorate scholarship from Deutsche Telekom Stiftung
05/2007–10/2011 PhD student at the Chair for Privacy and Security
2001-2007 Studies of Information Systems Technology at TU Dresden


This website is no longer maintained. Please continue to my new homepage at the University of Münster.

Publications

  • Information Hiding. 14th International Conference, IH 2012, Berkeley, CA, USA, May 2012. Revised Selected Papers, with D. Ghosal (eds.), LNCS 7692, Springer-Verlag, Berlin, Heidelberg, 2013.
  • Impeding Forgers at Photo Inception, with P. Winkler and H. Farid, Media Watermarking, Security, and Forensics 2013, Proceedings of SPIE-IS&T Electronic Imaging, SPIE Vol. 8665, 86653, 2013. [PDF] [Slides]
  • Counter-Forensics: Attacking Image Forensics, with R. Böhme, in H.T. Sencar und N.D. Memon (eds.): Digital Image Forensics, Springer, New York, 2013, pp. 327–366. [PDF] [Publisher]
  • Unexpected Artefacts in PRNU-Based Camera Identification: A ‘Dresden Image Database’ Case-Study, with T. Gloe and S. Pfennig, MM&Sec’12, Proceedings of the 14th ACM Multimedia and Security Workshop, Coventry, UK, September 6–7, 2012, ACM Press, New York, 2012, pp. 109–114. [PDF] [Publisher] [Slides]
  • Spectral Methods to Determine the Exact Scaling Factor of Resampled Digital Images, with S. Pfennig, Invited Paper for the Special Session "Image Forensics Technologies", 5th International Symposium on Communications, Control, and Signal Processing (ISCCSP), Rome, Italy, May 2–4, 2012. [PDF] [Publisher]
  • Forensic Analysis of Resampled Digital Signals, PhD Thesis, Technische Universität Dresden, 2011. [Excerpt]
  • Linear Row and Column Predictors for the Analysis of Resized Images, in MM&Sec'10, Proceedings of the 2010 ACM SIGMM Multimedia & Security Workshop, Rome, Italy, September 9–10, 2010, ACM Press, New York, 2010, pp. 13–18. [PDF] [Publisher] [Slides]
  • On Detection of Median Filtering in Digital Images, with J. Fridrich, in N.D. Memon et al. (eds.): Media Forensics and Security II, Proceedings of SPIE-IS&T Electronic Imaging, SPIE Vol. 7541, 754110, 2010. [PDF] [Publisher] [Slides]
  • Efficient Estimation of CFA Pattern Configuration in Digital Camera Images, in N.D. Memon et al. (eds.): Media Forensics and Security II, Proceedings of SPIE-IS&T Electronic Imaging, SPIE Vol. 7541, 754111, 2010. [PDF] [Publisher] [Slides]
  • On Resampling Detection in Re-compressed Images, with T. Gloe, First IEEE Workshop on Information Forensics and Security (WIFS 2009), 2009, pp. 21–25. [PDF] [Publisher] [Slides]
  • Multimedia Forensics is not Computer Forensics, with R. Böhme, F. Freiling, T. Gloe, in Z. Geradts et al. (eds): Computational Forensics, Third International Workshop, IWCF 2009, The Hague, Netherlands, August 13–14, 2009, Proceedings, LNCS 5718, Springer Verlag, Berlin Heidelberg, 2009, pp. 90–103. [PDF] [Publisher] [Slides]
  • Synthesis of Color Filter Array Pattern in Digital Images, with R. Böhme, in E.J. Delp III et al. (eds.): Media Forensics and Security, Proceedings of SPIE-IS&T Electronic Imaging, SPIE Vol. 7254, 72540K, 2009. [PDF] [Publisher] [Slides]
  • Hiding Traces of Resampling in Digital Images, with R. Böhme, IEEE Transactions on Information Forensics & Security 3(4), 2008, pp. 582–592. [Publisher]
  • Fast and Reliable Resampling Detection by Spectral Analysis of Fixed Linear Predictor Residue, in MM&Sec'08, Proceedings of the Mutlimedia & Security Workshop 2008, Oxford, United Kingdom, September 22-23, 2008, ACM Press, New York, 2008, pp. 11–20. [PDF] [Publisher] [Slides]
  • On the Detectability of Local Resampling in Digital Images, in E.J. Delp III et al. (eds.): Security, Forensics, Steganography, and Watermarking of Multimedia Contents X, Proceedings of SPIE-IS&T Electronic Imaging, SPIE Vol. 6819, 68190F, 2008. [Publisher] [Slides]
  • Can We Trust Digital Image Forensics?, with R. Böhme, T. Gloe, A. Winkler, in MULTIMEDIA '07: Proceedings of the 15th international conference on Multimedia, September 24–29, 2007, Augsburg, Germany, ACM Press, New York, 2007, pp. 78–86. [Publisher]
  • Tamper Hiding: Defeating Image Forensics, with R. Böhme, in T. Furon et al. (eds.): Information Hiding, 9th International Workshop, IH 2007, Saint Malo, France, June 11–13, 2007, Revised Selected Papers, LNCS 4567, Springer Verlag, Berlin Heidelberg, 2007, pp. 326–341. [Publisher]
  • Publications in German

  • Lineare Zeilen- und Spaltenprädiktoren zur Erkennung von Bildskalierungen [Analysis and Detection of Resized Images Using Linear Row and Column Predictors], in F. Freiling (ed.): Sicherheit 2010, LNI 170, Gesellschaft für Informatik, Bonn, 2010, pp. 117–127. [Slides]
  • DOCMA Award: Expertensitzung. Den Fälschern auf der Spur, with Doc Baumann, in DOCMA 34, pp. 106–108, May 2010.
  • Multimedia-Forensik als Teildisziplin der digitalen Forensik [Multimedia Forensics as Subdiscipline of Digital Forensics], with R. Böhme, F. Freiling, T. Gloe, in S. Fischer et al. (eds): Informatik 2009, LNI 154, Gesellschaft für Informatik, Bonn, 2009, pp. 1537–1551. [PDF] [Publisher] [Abstract] [Slides]
  • Digitale Forensik - Spuren in Digitalfotos [Digital Forensics - Traces in Digital Images], in Who can you trust? (Proc. of 23rd Chaos Communication Congress), Berlin, December 27-30, 2006. [PDF]

Teaching

  • Erkennung von Resampling-Operationen in digitalen Bildern [Detection of Resampling in Digital Images], part of the lecture Steganographie und Multimedia-Forensik [Steganography and Multimedia Forensics], winter terms 2009/10, 2010/11. [Slides]

Talks

  • Digitale Bildforensik - Dem Bildfälscher auf der Spur, (in German), Lange Nacht der Wissenschaften, June 18, 2010, Dresden, Germany. [Slides]
  • I know what you have done in your last Photoshop Session - An Introduction to Digital Image Forensics, International Computer Science Institue, January 21, 2010, Berkeley, CA, USA. [Slides]
  • Digitale Bildforensik - Dem Bildfälscher auf der Spur, (in German), Lange Nacht der Wissenschaften, June 19, 2009, Dresden, Germany.
  • Towards an Efficient Estimation of the CFA Pattern Configuration, IH Rump Session, Information Hiding 2009, June 8, 2009, Darmstadt, Germany.
  • Digitale Bildforensik - Dem Bildfälscher auf der Spur, (in German), Lange Nacht der Wissenschaften, July 4, 2008, Dresden, Germany.

Awards

  • CAST Award IT Security 2007, CAST e.V. [Link]
  • Herrmann-Willkomm-Preis 2007, Faculty of Electrical Engineering and Information Technology [Link]
  • Georg-Helm-Preis 2007, TU Dresden [Link]
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