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Proceedings Paper

A study of the robustness of PRNU-based camera identification
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Paper 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.

Paper Details

Date Published: 4 February 2009
PDF: 7 pages
Proc. SPIE 7254, Media Forensics and Security, 72540M (4 February 2009); doi: 10.1117/12.814705
Show Author Affiliations
Kurt Rosenfeld, New York Univ. (United States)
Husrev Taha Sencar, New York Univ. (United States)

Published in SPIE Proceedings Vol. 7254:
Media Forensics and Security
Edward J. Delp III; Jana Dittmann; Nasir D. Memon; Ping Wah Wong, Editor(s)

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