Nvidia is converting 2D videos into 3D animations using AI. Once it’s determined the camera position of each frame, Neuralangelo’s AI creates a rough 3D representation of the scene, like a sculptor starting to chisel the subject’s shape. Using a 2D video of an object or scene filmed from various angles, the model selects several frames that capture different viewpoints - like an artist considering a subject from multiple sides to get a sense of depth, size and shape. ![]() Neuralangelo adopts instant neural graphics primitives, the technology behind NVIDIA Instant NeRF, to help capture these finer details. Prior AI models to reconstruct 3D scenes have struggled to accurately capture repetitive texture patterns, homogenous colors and strong color variations, Nvidia said.
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