Editing 3D Scenes with Text Instructions using Instruct-NeRF2NeRF (instruct-nerf2nerf.github.io)

Summary:

• Instruct-NeRF2NeRF is a method for editing NeRF scenes using text instructions.
• It uses an image-conditioned diffusion model to edit input images while optimizing the underlying scene.

Key terms:

• NeRF: A neural radiance field that represents a 3D scene.
• Instruct-NeRF2NeRF: A method for editing NeRF scenes using text instructions.
• Image-conditioned diffusion model: A model that iteratively edits input images while optimizing the underlying scene.
• InstructPix2Pix: A diffusion model used by Instruct-NeRF2NeRF to edit images based on text instructions.
• Iterative updating: The process of gradually updating a reconstructed NeRF scene by updating dataset images while training the NeRF.

Tags:

Research 3D scenes 2D diffusion model InstructPix2Pix optimizing 3D scenes Large Scale Scenes Instructions Training Dataset NeRF scene Global Text Instruction