TopoGS: Topology-Aware Anchor Feature Aggregation for Large-Scale 3D Gaussian Splatting

arXiv:2609.27868 · cs.CV, cs.AI · Submitted 2026-08-20 · Read on arXiv

cs.CV, cs.AI

Submitted: 2026-08-20

Updated: 2026-08-20

Code: https://github.com/WZ-CS/TopoGS

Project page: https://crabwq.github.io

Terminology

• Aggregation — 34× in this paper · explained in 1 episode
• Gaussian Splatting — 26× in this paper · explained in 4 episodes
• 3D Gaussian Splatting — 17× in this paper · explained in 2 episodes
• Benchmark — 10× in this paper · explained in 2 episodes
• Hierarchical Anchor Coupling — 8× in this paper
• Ablation — 7× in this paper · explained in 1 episode
• Consistency — 5× in this paper · explained in 3 episodes
• Pruning — 5× in this paper · explained in 4 episodes
• Sparsity — 4× in this paper · explained in 4 episodes
• Structure-Aware Containment Aggregation — 4× in this paper
• Ablation Studies — 3× in this paper · explained in 1 episode
• Transferability — 3× in this paper · explained in 4 episodes
• Fidelity — 2× in this paper · explained in 2 episodes
• Ablation study — 1× in this paper · explained in 1 episode
• Conference on Computer Vision and Pattern Recognition — 1× in this paper
• Cosine Similarity — 1× in this paper · explained in 3 episodes
• Decode — 1× in this paper · explained in 2 episodes
• Digital Twin — 1× in this paper · explained in 5 episodes
• Distillation — 1× in this paper · explained in 2 episodes
• Foundation Model — 1× in this paper · explained in 3 episodes
• Foundation Models — 1× in this paper · explained in 7 episodes
• Mixture of Experts — 1× in this paper · explained in 2 episodes
• Point Clouds — 1× in this paper · explained in 2 episodes
• Regularization — 1× in this paper · explained in 3 episodes
• Representation Learning — 1× in this paper · explained in 2 episodes
• Self-Distillation — 1× in this paper · explained in 7 episodes
• Steering — 1× in this paper · explained in 2 episodes

Sources

• FLoD: Integrating Flexible Level of Detail into 3D Gaussian Splatting for Customizable Rendering
• BlockGaussian: Efficient Large-Scale Scene Novel View Synthesis via Adaptive Block-Based Gaussian Splatting
• LoBE-GS: Load-Balanced and Efficient 3D Gaussian Splatting for Large-Scale Scene Reconstruction
• BlitzGS: City-Scale Gaussian Splatting at Lightning Speed

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