State of the Art: The process these researchers are proposing, Space-Time Video Super-Resolution (STVSR), uses a single-stage processing pass instead of two stages, like other methods in use today (called VFI networks). This new process inserts “missing” video frames based on the existing frames, then aggregates them at the same time. While that’s going on, the AI network predicts slow-motion video frames and places them into the video as well. What they said: The researchers performed several experiments to see if their model would produce better and faster results than current VFI networks. Their system has thus far shown a large improvement in speed of processing and the size the AI network needed. Why do you care: As the ability to drastically improve the resolution of older video and film continues to get faster and take up less space, it’s easy to imagine a near-future system residing on your own laptop or smartphone. Imagine all your home movies from the days of standard definition, documents both personal and useful to history, getting the 4K treatment. Think of documentaries bringing new light and insight to old film documents, and potential improvements to law enforcement and surveillance footage. Someday soon, the Hollywood “enhance” button may be a real thing, and it might even be on your iPhone. Via: VentureBeat
