1 code implementation • 20 Feb 2024 • Sohail Ahmed Khan, Duc-Tien Dang-Nguyen
The recent advancements in Generative Adversarial Networks (GANs) and the emergence of Diffusion models have significantly streamlined the production of highly realistic and widely accessible synthetic content.
no code implementations • 3 Oct 2023 • Sohail Ahmed Khan, Jan Gunnar Furuly, Henrik Brattli Vold, Rano Tahseen, Duc-Tien Dang-Nguyen
This paper investigates the use of computational tools and Open-Source Intelligence (OSINT) techniques for verifying online multimedia content, with a specific focus on real-world cases from the Russia-Ukraine conflict.
1 code implementation • 31 Aug 2023 • Eivind Moholdt, Sohail Ahmed Khan, Duc-Tien Dang-Nguyen
The growth of misinformation and re-contextualized media in social media and news leads to an increasing need for fact-checking methods.
no code implementations • 7 Aug 2023 • Sohail Ahmed Khan, Duc-Tien Dang-Nguyen
This paper present a comprehensive comparative analysis of supervised and self-supervised models for deepfake detection.
1 code implementation • 3 Apr 2023 • Duc-Tien Dang-Nguyen, Sohail Ahmed Khan, Cise Midoglu, Michael Riegler, Pål Halvorsen, Minh-Son Dao
OOC media is much harder to detect than fake media, since the images and videos are not tampered.
no code implementations • 11 Aug 2022 • Sohail Ahmed Khan, Duc-Tien Dang-Nguyen
We train both feature extractors along with the transformer in an end-to-end manner on FaceForensics++, DFDC benchmarks.