NaviNeRF: NeRF-based 3D Representation Disentanglement by Latent Semantic Navigation
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Abstract (arXiv)
3D representation disentanglement aims to identify, decompose, and manipulate the underlying explanatory factors of 3D data, which helps AI fundamentally understand our 3D world. This task is currently under-explored and poses great challenges: (i) the 3D representations are complex and in general contains much more information than 2D image; (ii) many 3D representations are not well suited for gradient-based optimization, let alone disentanglement. To address these challenges, we use NeRF as a differentiable 3D representation, and introduce a self-supervised Navigation to identify interpretable semantic directions in the latent space. To our best knowledge, this novel method, dubbed NaviNeRF, is the first work to achieve fine-grained 3D disentanglement without any priors or supervisions. Specifically, NaviNeRF is built upon the generative NeRF pipeline, and equipped with an Outer Navigation Branch and an Inner Refinement Branch. They are complementary -- the outer navigation is to identify global-view semantic directions, and the inner refinement dedicates to fine-grained attributes. A synergistic loss is further devised to coordinate two branches. Extensive experiments demonstrate that NaviNeRF has a superior fine-grained 3D disentanglement ability than the previous 3D-aware models. Its performance is also comparable to editing-oriented models relying on semantic or geometry priors.
Key facts. Cited by 8 papers in the map (data through 7 Oct 2026). Builds on 50 of its 62 references that are in the map. First posted on arXiv 22 Apr 2023.
Builds on
50 of 62 references.
References · 50
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38 more
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Built on by
Citing papers per year: 2023: 2; 2024: 3; 2025: 2; 2026: 1.
8 papers.
- 2024Neural Radiance Field-based Visual Rendering: A Comprehensive Reviewcited by 12
- 2023Targeted Adversarial Attacks on Generalizable Neural Radiance Fieldscited by 10
- 2024Closed-Loop Unsupervised Representation Disentanglement with β-VAE Distillation and Diffusion Probabilistic Feedbackcited by 9
- 2024Graph-based Unsupervised Disentangled Representation Learning via Multimodal Large Language Modelscited by 9
- 2025Disentangled World Models: Learning to Transfer Semantic Knowledge from Distracting Videos for Reinforcement Learningcited by 6
- 2025Interpretable Single-View 3D Gaussian Splatting using Unsupervised Hierarchical Disentangled Representation Learningcited by 1
- 2023BID-NeRF: RGB-D image pose estimation with inverted Neural Radiance Fieldscited by 0
- 2026First Shape, Then Meaning: Efficient Geometry and Semantics Learning for Indoor Reconstructioncited by 0
- 2026First Shape, Then Meaning: Efficient Geometry and Semantics Learning for Indoor Reconstruction5 May 2026
- 2025Interpretable Single-View 3D Gaussian Splatting using Unsupervised Hierarchical Disentangled Representation Learning5 Apr 2025
- 2025Disentangled World Models: Learning to Transfer Semantic Knowledge from Distracting Videos for Reinforcement Learning11 Mar 2025
- 2024Graph-based Unsupervised Disentangled Representation Learning via Multimodal Large Language Models26 Jul 2024
- 2024Neural Radiance Field-based Visual Rendering: A Comprehensive Review31 Mar 2024
- 2024Closed-Loop Unsupervised Representation Disentanglement with β-VAE Distillation and Diffusion Probabilistic Feedback4 Feb 2024
- 2023Targeted Adversarial Attacks on Generalizable Neural Radiance Fields5 Oct 2023
- 2023BID-NeRF: RGB-D image pose estimation with inverted Neural Radiance Fields5 Oct 2023