2023

Text-To-4D Dynamic Scene Generation

Singer, Uriel, Sheynin, Shelly, Polyak, Adam et al.

Understand

We present MAV3D (Make-A-Video3D), a method for generating three-dimensional dynamic scenes from text descriptions.

  • Our approach uses a 4D dynamic Neural Radiance Field (NeRF), which is optimized for scene appearance, density, and motion consistency by querying a Text-to-Video (T2V) diffusion-based model.
  • The dynamic video output generated from the provided text can be viewed from any camera location and angle, and can be composited into any 3D environment.
  • MAV3D does not require any 3D or 4D data and the T2V model is trained only on Text-Image pairs and unlabeled videos.

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