Researchers propose system that taps AI to see hidden objects around corners

Can sensors see behind the corners of obstacles in real time? As it turns out, yes. A study by researchers at Stanford, Rice University, Princeton, and Southern Methodist University published in the journal Optica proposes a system that's capable of producing around-the-bend images at high resolutions and speeds. It's able to distinguish the submillimeter details of hidden objects from 1 meter away, and according to coauthor Felix Heide, it could be used to make out things like the license plates of hidden moving vehicles and personnel badges worn by walking individuals. "Non-line-of-sight imaging has important applications in medical imaging, navigation, robotics, and defense," said Heide.