Facebook, NYU researchers use AI to speed up MRI scans

Researchers at Facebook and New York University have come up with a new AI-based mechanism to reduce the time taken to capture magnetic resonance images. A faster process is said to make it much easier to use magnetic resonance imaging, MRI. These may also help young children and others who face difficulties staying for a longer period inside the traditional cylindrical tubes for scanning.

The mechanism is part of a collaborative project known as fastMRI between radiologists at NYU Langone Health and Facebook AI research team, known as FAIR. Researchers successfully figured out a way to train a machine learning model using low-resolution and high-resolution MRI scans. The model then helps predict what the final MRI scans may look like. The result is based on much lesser input data, subsequently making the process much faster.