Results 41 to 50 of about 35,854 (174)
Dataset for file fragment classification of video file formats
BMC Research Notes, 2020 Objectives File fragment classification of video file formats is a topic of interest in network forensics. There are some publicly available datasets for file fragments of various file types such as textual, audio, and image file formats.
Narges Sadeghi +2 more
doaj +1 more source
A Thorough Investigation Into the ENF Reconstruction in Videos Exposed by Rolling Shutter
IEEE Access, 2023 In electric network frequency (ENF)-based video forensics, the analysis of videos captured by rolling shutter systems, where each row of a frame is exposed at different time instances, is critical. To gain the advantage of increased sampling frequency in
Saffet Vatansever
doaj +1 more source
PRNU-Based Video Source Attribution: Which Frames Are You Using?
Journal of Imaging, 2022 Photo Response Non-Uniformity (PRNU) is reputed the most successful trace to identify the source of a digital video. However, its effectiveness is mainly limited by compression and the effect of recently introduced electronic image stabilization on ...
Pasquale Ferrara +2 more
doaj +1 more source
Detection of Manipulated Face Videos over Social Networks: A Large-Scale Study
Journal of Imaging, 2021 The detection of manipulated videos represents a highly relevant problem in multimedia forensics, which has been widely investigated in the last years.
Federico Marcon +2 more
doaj +1 more source
Forensic of video object removal tamper based on 3D dual-stream network
Tongxin xuebao, 2021 In order to solve the problems of inaccurate temporal detection and location of the object removal tampered video， a video tamper forensics method based on 3D dual-stream network was proposed.Firstly， the spatial rich model （SRM） layer was used to ...
Lizhi XIONG, Mengqi CAO, Zhangjie FU
doaj +2 more sources
Media Forensics Considerations on DeepFake Detection with Hand-Crafted Features
Journal of Imaging, 2021 DeepFake detection is a novel task for media forensics and is currently receiving a lot of research attention due to the threat these targeted video manipulations propose to the trust placed in video footage.
Dennis Siegel +3 more
doaj +1 more source
Survey on remnant data research: the artefacts recovered and the implications in a cyber security conscious world [PDF]
, 2016 The prevalence of remnant data in second hand storage media is well documented. Since 2004 there have been ten separate papers released through Edith Cowan University alone.
James, Michael, Szewczyk, Patryk
core +1 more source
Digital Forensic Analysis of Vehicular Video Sensors: Dashcams as a Case
Sensors, 2023 Dashcams are considered video sensors, and the number of dashcams installed in vehicles is increasing. Native dashcam video players can be used to view evidence during investigations, but these players are not accepted in court and cannot be used to ...
Yousef-Awwad Daraghmi, Ibrahim Shawahna
doaj +1 more source
Anti- Forensics: The Tampering of Videos
International Journal of Forensic Sciences, 2021 In the context of forensic investigations, the traditional understanding of evidence is changing nowadays where most prosecutors, lawyers and judges heavily rely on multimedia substantiations. However, the evolution of easy-to-use media manipulating tools, made it very easy for almost any (technical) person to alter the content of a digital media (e.g.
null Hasan Fayyad-Kazan +4 more
openaire +1 more source
TFD-Video: Threshold-Aware Federated Deepfake Detection for Video Forensics
IEEE AccessDeepfakes and other AI-based manipulated and synthesized videos pose a rising threat, yet training robust detectors under federated settings is challenging, where data is siloed and communication is limited.
Maryam Al-Fehani +2 more
doaj +1 more source