While deepfakes can be fun, they are increasingly being used to spread fake news and fake images of people, especially celebrities. Over time, it becomes more and more difficult to detect them, but Intel has a solution to overcome this. Intel has introduced FakeCatcher technology, which can detect fake Deepfake in real time.
Fake Catcher can detect fake video with 96% accuracy and is the world’s first technology to display results in milliseconds. It was developed by Ilke Demir, principal investigator at Intel Labs, in collaboration with Umur Ciftci of the State University of New York.
This AI-based deepfake detection tool tries to find the real elements of a video instead of looking for the fakes like most current detectors. What is he looking for? FakeCatcher rates people’s blood flow in video pixels, which is considered the most humane.
Now how does this happen? FakeCatcher is based on photoplethysmography (PPG), which uses a light source to detect changes in blood flow. The veins change color each time the heart pumps blood and this is recorded by the PPG. PPG signals are sampled at 32 facial locations and then translated into spatiotemporal maps using Intel’s algorithms. This is when we can judge if a video is fake or real.
FakeCatcher can even run 72 Deepfake detection streams simultaneously on 3rd Gen Intel Xeon Scalable processors.
A very useful technology
Intel claims that “being misled by Deepfakes can cause damage and have negative consequences, such as reduced trust in the media. FakeCatcher helps restore trust by enabling users to distinguish genuine from fake content“.
The technology can be used by social networks, news organizations and even non-profit organizations to help detect fake videos and prevent the spread of fake news, hoaxes, etc.
For those who don’t know, there are several Deepfake detection tools. As a reminder, an AI tool was developed last year that can assess the reflection in people’s eyes and determine whether a video is fake or real. Even Microsoft has introduced one to detect AI-created images and videos. However, Intel’s tool would be the first real-time deepfake detection tool.