Search Results for author:
Found 4 papers, 1 papers with code
Efficient video integrity analysis through container characterization
Furthermore, it is capable of correctly identifying the operating system of the source device for most of the tampered videos.
A leak in PRNU based source identification. Questioning fingerprint uniqueness
However, with the advent of computational photography, most recent devices heavily process the acquired pixels, possibly introducing non-unique artifacts that may reduce PRNU noise's distinctiveness, especially when several exemplars of the same device model are involved in the analysis.
A Modified Fourier-Mellin Approach for Source Device Identification on Stabilized Videos
To decide whether a digital video has been captured by a given device, multimedia forensic tools usually exploit characteristic noise traces left by the camera sensor on the acquired frames.
Digital Image Forensics vs. Image Composition: An Indirect Arms Race
The field of image composition is constantly trying to improve the ways in which an image can be altered and enhanced.
