EviSplat: Preserving Multi-View Evidence in 3D Gaussian Splatting for Open-Vocabulary Segmentation

arXiv:2609.34853 · cs.CV, cs.AI · Submitted 2026-09-28 · Read on arXiv

cs.CV, cs.AI

Submitted: 2026-09-28

Updated: 2026-09-28

Comments: 23 pages, 7 figures, including appendix

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Aggregation — 38× in this paper · explained in 1 episode
• Gaussian Splatting — 20× in this paper · explained in 4 episodes
• Accuracy — 12× in this paper · explained in 1 episode
• 3D Gaussian Splatting — 8× in this paper · explained in 2 episodes
• Benchmark — 5× in this paper · explained in 2 episodes
• Ablation — 4× in this paper · explained in 1 episode
• Distillation — 3× in this paper · explained in 2 episodes
• Embeddings — 3× in this paper · explained in 2 episodes
• International Conference on Computer Vision — 3× in this paper
• 3D Gaussian Splatting (3DGS) — 2× in this paper · explained in 4 episodes
• Adam — 2× in this paper · explained in 2 episodes
• Clustering — 2× in this paper · explained in 2 episodes
• Conference on Computer Vision and Pattern Recognition — 2× in this paper
• Alignment — 1× in this paper · explained in 1 episode
• Cosine Similarity — 1× in this paper · explained in 3 episodes
• Feature Extraction — 1× in this paper · explained in 2 episodes
• Generative AI — 1× in this paper · explained in 2 episodes
• Grounding — 1× in this paper · explained in 3 episodes
• Guided attention — 1× in this paper · explained in 2 episodes
• Mask Generation — 1× in this paper · explained in 2 episodes
• Quantization — 1× in this paper · explained in 12 episodes
• Regularization — 1× in this paper · explained in 3 episodes
• Representation Learning — 1× in this paper · explained in 2 episodes
• Visual Grounding — 1× in this paper · explained in 2 episodes

Sources

• Beyond Averages: Open-Vocabulary 3D Scene Understanding with Gaussian Splatting and Bag of Embeddings
• Tackling View-Dependent Semantics in 3D Language Gaussian Splatting
• Occam's LGS: An Efficient Approach for Language Gaussian Splatting
• Dr. Splat: Directly Referring 3D Gaussian Splatting via Direct Language Embedding Registration
• OpenGaFF: Open-Vocabulary Gaussian Feature Field with Codebook Attention
• SuperGSeg: Open-Vocabulary 3D Segmentation with Structured Super-Gaussians
• Weakly Supervised 3D Open-vocabulary Segmentation
• ReasonGrounder: LVLM-Guided Hierarchical Feature Splatting for Open-Vocabulary 3D Visual Grounding and Reasoning
• GAGS: Granularity-Aware Feature Distillation for Language Gaussian Splatting
• CCL-LGS: Contrastive Codebook Learning for 3D Language Gaussian Splatting
• Visibility-Aware Language Aggregation for Open-Vocabulary Segmentation in 3D Gaussian Splatting
• Hi-LSplat: Hierarchical 3D Language Gaussian Splatting

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