NVIDIA's Neuralangelo is an AI model that can generate 3D objects from 2D videos

NVIDIA has introduced a new AI model called Neuralangelo that can create 3D replicas of objects from 2D videos, whether they're classic sculptures or run-of-the-mill trucks and buildings. Neuralangelo works by selecting several frames showing the subject from different angles in a 2D video, so it can a get a clear picture of its depth, size and shape. It then creates a rough 3D representation of the object before optimizing it to mimic the details of the real thing. According to the company, the new model has adopted the technology from its old one, the Instant NeRF, to be able to accurately capture the finer details of whatever the user wants to recreate in 3D. Those include its texture, patterns and color variations. NVIDIA says Neuralangelo's ability to capture tricky textures, such as the roughness of roof shingles and the smoothness of marble, "significantly surpasses prior methods."