Author Archives: Marina Arvanitidou

A system for Deepfake Detection: DFirt

Synthetic media manipulated by deep learning algorithms have become a matter of public concern due to the fact that they are increasingly realistic and believable and can be used to intentionally mislead public. The term DeepFake refers to synthetic images and videos manipulated by deep learning algorithms that achieve realistic results by swapping a person’s …

Read More

Deep Learning in multimedia

The advances in Artificial Intelligence (AI) and more specifically in Deep Learning, have hardly left any technical domain unaffected. The idea of Artificial Intelligence is not new, what happened that suddenly Artificial Intelligence has gained so much attention? What is the impact on the multimedia landscape and what are the emerging challenges for broadcasters? Shortly …

Read More