A study of the robustness of PRNU-based camera identification

Kurt Rosenfeld; Husrev Taha Sencar

doi:10.1117/12.814705

4 February 2009 A study of the robustness of PRNU-based camera identification

Kurt Rosenfeld, Husrev Taha Sencar

Proceedings Volume 7254, Media Forensics and Security; 72540M (2009) https://doi.org/10.1117/12.814705
Event: IS&T/SPIE Electronic Imaging, 2009, San Jose, California, United States

Abstract

We investigate the robustness of PRNU-based camera identification in cases where the test images have been passed through common image processing operations. We address the issue of whether current camera identification systems remain effective in the presence of a nontechnical, mildly evasive photographer who makes efforts at circumvention using only standard and/or freely available software. We study denoising, recompression, out-of-camera demosaicing.

Citation Download Citation

Kurt Rosenfeld and Husrev Taha Sencar "A study of the robustness of PRNU-based camera identification", Proc. SPIE 7254, Media Forensics and Security, 72540M (4 February 2009); https://doi.org/10.1117/12.814705

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