📚 Awesome 3DGS Segmentation

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📖 Papers

🟧 Survey

• A Survey on 3D Gaussian Splatting Applications: Segmentation, Editing, and Generation
  Arxiv 2025 | Paper | Project

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🟨 Dataset

• Mosaic3D: Foundation Dataset and Model for Open-Vocabulary 3D Segmentation
  Arxiv 2025 | Paper | Project

• ShapeSplat: A Large-scale Dataset of Gaussian Splats and Their Self-Supervised Pretraining
  3DV 2025 | Paper | Project

• ScanNet++: A High-Fidelity Dataset of 3D Indoor Scenes
  ICCV 2022 (Oral) | Paper | Project

• ScanNet: Richly-annotated 3D Reconstructions of Indoor Scenes
  CVPR 2017 | Paper | Project

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🟦 3D

• ⭐SceneSplat: Gaussian Splatting-based Scene Understanding with Vision-Language Pretraining
  ICCV 2025 (Oral) | Paper | Project

• SceneSplat++: A Large Dataset and Comprehensive Benchmark for Language Gaussian Splatting
  Arxiv 2025 | Paper | Project

• ObjectGS: Object-aware Scene Reconstruction and Scene Understanding via Gaussian Splatting
  ICCV 2025 | Paper | Project

• AG2aussian: Anchor-Graph Structured Gaussian Splatting for Instance-Level 3D Scene Understanding and Editing
  ICCV 2025 | Paper | [Project]

• CCL-LGS: Contrastive Codebook Learning for 3D Language Gaussian Splatting
  ICCV 2025 | Paper | Project

• LangScene-X: Reconstruct Generalizable 3D Language-Embedded Scenes with TriMap Video Diffusion
  ICCV 2025 | Paper | Project

• LUDVIG: Learning-Free Uplifting of 2D Visual Features to Gaussian Splatting Scenes
  ICCV 2025 | Paper | Project

• Trace3D: Consistent Segmentation Lifting via Gaussian Instance Tracing
  ICCV 2025 | Paper | [Project]

• SplatTalk: 3D VQA with Gaussian Splatting
  ICCV 2025 | Paper | Project

• Identity-aware Language Gaussian Splatting for Open-vocabulary 3D Semantic Segmentation
  ICCV 2025 | [Paper] | Project

• VoteSplat: Hough Voting Gaussian Splatting for 3D Scene Understanding
  ICCV 2025 | Paper | Project

• SLGaussian: Fast Language Gaussian Splatting in Sparse Views
  MM 2025 | Paper | Project

• 3D Vision-Language Gaussian Splatting
  ICLR 2025 | Paper | [Project]

• ReasonGrounder: LVLM-Guided Hierarchical Feature Splatting for Open-Vocabulary 3D Visual Grounding and Reasoning
  CVPR 2025 | Paper | Project

• Dr. Splat: Directly Referring 3D Gaussian Splatting via Direct Language Embedding Registration
  CVPR 2025 (Highlight) | Paper | Project

• PanoGS: Gaussian-based Panoptic Segmentation for 3D Open Vocabulary Scene Understanding
  CVPR 2025 | Paper | Project

• InstanceGaussian: Appearance-Semantic Joint Gaussian Representation for 3D Instance-Level Perception
  CVPR 2025 | Paper | Project

• COB-GS: Clear Object Boundaries in 3DGS Segmentation Based on Boundary-Adaptive Gaussian Splitting
  CVPR 2025 | Paper | Project

• Unified-Lift: Rethinking end-to-end 2d to 3d scene segmentation in gaussian splatting
  CVPR 2025 | Paper | Project

• OpenSplat3D: Open-Vocabulary 3D Instance Segmentation using Gaussian Splatting
  CVPR 2025 Workshop | Paper | [Project]

• ReferSplat: Referring Segmentation in 3D Gaussian Splatting
  Arxiv 2025 | Paper | Project

• Segment then Splat: A Unified Approach for 3D Open-Vocabulary Segmentation based on Gaussian Splatting
  Arxiv 2025 | Paper | Project

• FlashSplat: 2D to 3D Gaussian Splatting Segmentation Solved Optimally
  CVPR 2024 | Paper | Project

• Semantic Gaussians: Open-Vocabulary Scene Understanding with 3D Gaussian Splatting
  Arxiv 2024 | Paper | Project

• OpenGaussian: Towards Point-Level 3D Gaussian-based Open Vocabulary Understanding
  NIPS 2024 | Paper | Project

• GaussianCut: Interactive segmentation via graph cut for 3D Gaussian Splatting
  NIPS 2024 | Paper | [Project]

• ⭐LangSplat: 3D Language Gaussian Splatting
  CVPR 2024 | Paper | Project

• Feature 3DGS: Supercharging 3D Gaussian Splatting to Enable Distilled Feature Fields
  CVPR 2024 | Paper | Project

• LEGaussians: Language Embedded 3D Gaussians for Open-Vocabulary Scene Understanding
  CVPR 2024 | Paper | Project

• GAGA: Group Any Gaussians via 3D-aware Memory Bank
  Arxiv 2024 | Paper | Project

• Gaussian Grouping: Segment and Edit Anything in 3D Scenes
  ECCV 2024 | Paper | Project

• SAGA: Segment Any 3D Gaussians
  AAAI 2025 | Paper | Project

• SAGD: Boundary-Enhanced Segment Anything in 3D Gaussian via Gaussian Decomposition
  Arxiv 2024 | Paper | Project

• CLIP-GS: CLIP-Informed Gaussian Splatting for Real-time and View-consistent 3D Semantic Understanding
  Arxiv 2024 | Paper | Project

• Click-Gaussian: Interactive Segmentation to Any 3D Gaussians
  ECCV 2024 | Paper | Project

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🟩 4D

• 4D LangSplat: 4D Language Gaussian Splatting via Multimodal Large Language Models
  CVPR 2025 | Paper | Project

• 4-LEGS: 4D Language Embedded Gaussian Splatting
  Eurographics 2025 | Paper | Project

• Segment Any 4D Gaussians
  Arxiv 2024 | Paper | Project

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🟥 Non-Gaussian 3D segmentation

• LERF: Language Embedded Radiance Fields.
  ICCV 2023 (Oral) | Paper | Project

• EmbodiedSAM: Online Segment Any 3D Thing in Real Time
  ICLR 2025 (Oral) | Paper | Project

• OnlineAnySeg: Online Zero-Shot 3D Segmentation by Visual Foundation Model Guided 2D Mask Merging
  CVPR 2025 | Paper | Project

• OmniSeg3D: Omniversal 3D Segmentation via Hierarchical Contrastive Learning
  CVPR 2024 | Paper | Project

• SAI3D: Segment Any Instance in 3D Scenes
  CVPR 2024 | Paper | Project

• SA3D: Segment Anything in 3D with Radiance Fields
  NIPS 2023 | Paper | Project

• SAM3D: Segment Anything in 3D Scenes
  ICCV 2023 Workshop | Paper | Project

• Mask3D: Mask Transformer for 3D Semantic Instance Segmentation
  ICRA 2023 | Paper | Project