Computer Sciences

Best way to detect 'deepfake' videos? Check for the pulse

With video editing software becoming increasingly sophisticated, it's sometimes difficult to believe our own eyes. Did that actor really appear in that movie? Did that politician really say that offensive thing?

Computer Sciences

A very tiny alteration can help deepfakes escape detection

Last month, Sophie Wilmès, the prime minister of Belgium, appeared in an online video to tell her audience that the COVID-19 pandemic was linked to the "exploitation and destruction by humans of our natural environment." ...

Computer Sciences

Researchers use facial quirks to unmask 'deepfakes'

After watching hours of video footage of former President Barack Obama delivering his weekly address, Shruti Agarwal began to notice a few quirks about the way Obama speaks.

Computer Sciences

Expert discusses how deepfakes are being used

Digital tools can alter images of ourselves and others in ways that are more convincing and harder to detect than ever before. They can create spectacular special effects in movies. But they are also used with the images ...

Computer Sciences

Shedding light on deepfake detection

The emergence of so-called deepfake technology, which commonly involves the generation of fake images, video, and sound that seem so authentic as to confuse even expert viewers and listeners, is at the point where it can ...

page 2 from 8