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|Title:||Recent Advances in Counter PRNU Based Source Attribution and Beyond||Authors:||Karakucuk, Ahmet
Dirik, Ahmet E.
Sencar, Hüsrev Taha
Memon, Nasir D.
|Keywords:||Source camera identification
adaptive prnu denoising
|Issue Date:||2015||Publisher:||SPIE-INT SOC Optical Engineering||Source:||Karakü?ük, A., Dirik, A. E., Sencar, H. T., & Memon, N. D. (2015, March). Recent advances in counter PRNU based source attribution and beyond. In Media Watermarking, Security, and Forensics 2015 (Vol. 9409, p. 94090N). International Society for Optics and Photonics.||Abstract:||Photo response noise uniformity (PRNU) based source attribution has proven to be a powerful technique in multimedia forensics. The increasing prominence of this technique, combined with its introduction as evidence in the court, brought with it the need for it to withstand anti-forensics. Although robustness under common signal processing operations and geometrical transformations have been considered as potential attacks on this technique, new adversarial settings that curtail the performance of this technique are constantly being introduced. Starting with an overview of proposed approaches to counter PRNU based source attribution, this work introduces photographic panoramas as one such approach and discusses how to defend against it.||Description:||Media Watermarking, Security, and Forensics (2015 : San Francisco; United States)||URI:||https://doi.org/10.1117/12.2182458
|Appears in Collections:||Bilgisayar Mühendisliği Bölümü / Department of Computer Engineering|
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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