Results 71 to 80 of about 892 (178)
Motion vector‐domain video steganalysis exploiting skipped macroblocks
IET Image ProcessingVideo steganography has the potential to be used to convey illegal information, and video steganalysis is a vital tool to detect the presence of this illicit act.
Jun Li +4 more
doaj +1 more source
Ilkom Jurnal IlmiahClosed Circuit Television (CCTV) is frequently utilized as legal evidence in judical proceedings. However, the authenticity of CCTV footage is often contested, requiring forensic analysis to verify its reliability as digital evidence. This study aimed to
Ririn Anggraini, Yudi Prayudi
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Cultural geography of heat: Artistic experiments with heat’s animacies
Geographical Research, Volume 64, Issue 3, August 2026.A sustained, cultural geographical engagement with heat is long overdue. I advance this agenda by engaging with the work of contemporary artists. Artists are responding to uneven conditions of global heating by exploring heat’s animacies: how heat interweaves with the practices and textures of life.
Sasha Engelmann
wiley +1 more source
Design and development of an efficient RLNet prediction model for deepfake video detection
Frontiers in Big DataIntroductionThe widespread emergence of deepfake videos presents substantial challenges to the security and authenticity of digital content, necessitating robust detection methods.
Varad Bhandarkawthekar +3 more
doaj +1 more source
Beyond Frames: 3D-CoAtNet for Generalizable Deepfake Video Detection
IEEE AccessDeepfakes pose a growing risk to digital integrity and public trust, driving the need for robust video-level forgery-detection methods. Many existing approaches analyse individual frames independently and overlook temporal dependencies, thereby weakening
Eman Alattas +3 more
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Toward Open-World Multimedia Forensics Through Media Signature Encoding
IEEE AccessCountering image and video manipulations is getting more and more relevant in several fields such as investigation, intelligence and forensics. Multimedia forensics researchers keep developing new tools and updating available detectors to discriminate ...
Daniele Baracchi +7 more
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Neural Network Ensemble Method for Deepfake Classification Using Golden Frame Selection
Big Data and Cognitive ComputingDeepfake technology poses significant threats in various domains, including politics, cybersecurity, and social media. This study uses the golden frame selection technique to present a neural network ensemble method for deepfake classification.
Khrystyna Lipianina-Honcharenko +4 more
doaj +1 more source
Hybrid reference-based Video Source Identification
Sensors, 2019 Millions of users share images and videos generated by mobile devices with different profiles on social media platforms. When publishing illegal content, they prefer to use anonymous profiles. Multimedia Forensics allows us to determine whether videos or
Massimo Iuliani +3 more
doaj +1 more source
Image Forgery Detection Techniques: Latest Trends and Key Challenges
IEEE AccessThe improvement and accessibility of high-resolution cameras have significantly increased image capturing by various media. Different editing tools are available that are frequently used to improve image quality, resulting in the alteration of images. So,
Poulomi Deb +3 more
doaj +1 more source
Intellectualized forensic technique for Android pattern locks
网络与信息安全学报, 2022 In the field of digital forensics, how to unlock mobile devices such as phones has always been an urgent problem to overcome.As a special kind of password, pattern lock is widely used in mobile phone screen unlock and software access authorization ...
Jiahao QIU +5 more
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