An approach to expose dithering-based JPEG anti-forensics.
Sign Up to like & getrecommendations! Published in 2021 at "Forensic science international"
DOI: 10.1016/j.forsciint.2021.111040
Abstract: A forensic analyst needs to exploit various kinds of artefacts for developing a powerful forensic technique. Among those, the JPEG compression artefacts such as blocking artefacts & DCT histogram artefacts are the most widely used.… read more here.
Keywords: anti forensics; based jpeg; jpeg anti; jpeg ... See more keywords
End-to-End Anti-Forensics Network of Single and Double JPEG Detection
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3051678
Abstract: JPEG compression is one of the major image compression methods and is widely used on the Internet. In addition, identifying traces of JPEG compression and double JPEG compression (DJPEG) is crucial in the image forensics… read more here.
Keywords: jpeg detection; compression; djpeg; anti forensics ... See more keywords
ExS-GAN: Synthesizing Anti-Forensics Images via Extra Supervised GAN.
Sign Up to like & getrecommendations! Published in 2022 at "IEEE transactions on cybernetics"
DOI: 10.1109/tcyb.2022.3210294
Abstract: So far, researchers have proposed many forensics tools to protect the authenticity and integrity of digital information. However, with the explosive development of machine learning, existing forensics tools may compromise against new attacks anytime. Hence,… read more here.
Keywords: synthesizing anti; forensics tools; anti forensics; exs gan ... See more keywords
Anti-Forensics for Face Swapping Videos via Adversarial Training
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Multimedia"
DOI: 10.1109/tmm.2021.3098422
Abstract: Generating falsified faces by artificial intelligence, widely known as DeepFake, has attracted attention worldwide since 2017. Given the potential threat brought by this novel technique, forensics researchers dedicated themselves to detect the video forgery. Except… read more here.
Keywords: deepfake anti; anti forensics; forensics face; proposed method ... See more keywords
Image Inpainting Anti-Forensics Network via Attention-Guided Hierarchical Reconstruction
Sign Up to like & getrecommendations! Published in 2023 at "Symmetry"
DOI: 10.3390/sym15020393
Abstract: Privacy security and property rights protection have gradually attracted the attention of people. Users not only hope that the images edited by themselves will not be forensically investigated, but also hope that the images they… read more here.
Keywords: image inpainting; anti forensics; reconstruction; inpainting anti ... See more keywords