Instruct-NeRF2NeRF: Editing 3D Scenes with Instructions

Ayaan Haque, Matthew Tancik, Alexei A. Efros, Aleksander Holynski, Angjoo Kanazawa; Proceedings of the IEEE/CVF International Conference on Computer Vision (ICCV), 2023, pp. 19740-19750

Abstract

We propose a method for editing NeRF scenes with text-instructions. Given a NeRF of a scene and the collection of images used to reconstruct it, our method uses an image-conditioned diffusion model (InstructPix2Pix) to iteratively edit the input images while optimizing the underlying scene, resulting in an optimized 3D scene that respects the edit instruction. We demonstrate that our proposed method is able to edit large-scale, real-world scenes, and is able to accomplish more realistic, targeted edits than prior work.

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[bibtex]
@InProceedings{Haque_2023_ICCV, author = {Haque, Ayaan and Tancik, Matthew and Efros, Alexei A. and Holynski, Aleksander and Kanazawa, Angjoo}, title = {Instruct-NeRF2NeRF: Editing 3D Scenes with Instructions}, booktitle = {Proceedings of the IEEE/CVF International Conference on Computer Vision (ICCV)}, month = {October}, year = {2023}, pages = {19740-19750} }