Toward Generalizable Deepfake Detection via Forgery-Aware Audio–Visual Adaptation: A Variational Bayesian Approach

This research paper presents a new method called FoVB (Forgery-aware Audio-Visual Adaptation with Variational Bayes) to detect deepfakes (AI-generated fake videos that manipulate both audio and video). The method works by analyzing the relationship between audio and video to find mismatches, such as when lip movements don't match the sound, which are telltale signs of deepfakes.