21 February 2001 Methods for identification of images acquired with digital cameras
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Proceedings Volume 4232, Enabling Technologies for Law Enforcement and Security; (2001) https://doi.org/10.1117/12.417569
Event: Enabling Technologies for Law Enforcement, 2000, Boston, MA, United States
Abstract
From the court we were asked whether it is possible to determine if an image has been made with a specific digital camera. This question has to be answered in child pornography cases, where evidence is needed that a certain picture has been made with a specific camera. We have looked into different methods of examining the cameras to determine if a specific image has been made with a camera: defects in CCDs, file formats that are used, noise introduced by the pixel arrays and watermarking in images used by the camera manufacturer.
© (2001) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zeno J. Geradts, Zeno J. Geradts, Jurrien Bijhold, Jurrien Bijhold, Martijn Kieft, Martijn Kieft, Kenji Kurosawa, Kenji Kurosawa, Kenro Kuroki, Kenro Kuroki, Naoki Saitoh, Naoki Saitoh, } "Methods for identification of images acquired with digital cameras", Proc. SPIE 4232, Enabling Technologies for Law Enforcement and Security, (21 February 2001); doi: 10.1117/12.417569; https://doi.org/10.1117/12.417569
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