Want to spot a deepfake video caller? Ask the suspect to turn sideways

Researchers have discovered a surprisingly simple way to detect deepfake video calls: ask the suspect to turn sideways. The trick was shared this week by Metaphysic.ai, a London-based startup behind the viral  Tom Cruise deepfakes. The company used DeepFaceLive, a popular app for video deepfakes, to transform a volunteer into various celebrities. Most of the recreations were impressive when they looked straight-ahead. But once the faces rotated a full 90-degrees, the images became distorted and the spell was broken. The fakes fell apart at a sharp 90° profile. Credit: Metaphysic.ai The team believes the defects emerge because the software uses fewer…

This story continues at The Next Web https://ift.tt/lAYZKtx
Read full article: The Next Web