Mehdi Atamna

Mehdi Atamna is a Temporary Teaching and Research Attaché (ATER) at Lumière University Lyon 2, affiliated with the Imagine research team of the LIRIS laboratory. He is based at the university's Bron campus. His academic role involves both teaching responsibilities and research activities in computer vision.

His primary research investigates deepfake detection methodologies, focusing on:

• Analyzing digital traces left by generative adversarial networks (GANs)
• Developing attention-based neural architectures for media forensics
• Examining compression artifacts in manipulated videos
• Building detection systems against information manipulation threats