Sensor imperfections are perfect for forensic camera analysis

In a project aimed at developing intelligent tools to fight child exploitation, University of Groningen computer scientists have developed a system to analyze the noise produced by individual cameras. This information can be used to link a video or an image to a particular camera. The results were published in the journals SN Computer Science on 4 Jun 2022 and Expert Systems with Applications on 10 Jun 2022.

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