mlsanityData to 7 Oct 2026

OpenSUN3D: 1st Workshop Challenge on Open-Vocabulary 3D Scene Understanding

arXiv 2402.15321 ↗First posted 23 Feb 2024cs.CV cs.AI cs.LGcited by 4

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Abstract (arXiv)

This report provides an overview of the challenge hosted at the OpenSUN3D Workshop on Open-Vocabulary 3D Scene Understanding held in conjunction with ICCV 2023. The goal of this workshop series is to provide a platform for exploration and discussion of open-vocabulary 3D scene understanding tasks, including but not limited to segmentation, detection and mapping. We provide an overview of the challenge hosted at the workshop, present the challenge dataset, the evaluation methodology, and brief descriptions of the winning methods. For additional details, please see https://opensun3d.github.io/index_iccv23.html.

Key facts. Cited by 4 papers in the map (data through 7 Oct 2026). Builds on 17 of its 21 references that are in the map. First posted on arXiv 23 Feb 2024.

Builds on

17 of 21 references.

References · 17

  1. 2021Learning Transferable Visual Models From Natural Language Supervisioncited by 33,456
  2. 2023Segment Anythingcited by 8,158
  3. 2023Grounding DINO: Marrying DINO with Grounded Pre-Training for Open-Set Object Detectioncited by 3,274
  4. 2017ScanNet: Richly-annotated 3D Reconstructions of Indoor Scenescited by 3,088
  5. 2022OpenScene: 3D Scene Understanding with Open Vocabulariescited by 556
  6. 2019ScanRefer: 3D Object Localization in RGB-D Scans using Natural Languagecited by 446
  7. 2022Decomposing NeRF for Editing via Feature Field Distillationcited by 370
  8. 2023ConceptGraphs: Open-Vocabulary 3D Scene Graphs for Perception and Planningcited by 357
  9. 2023ConceptFusion: Open-set Multimodal 3D Mappingcited by 302
  10. 2023OpenMask3D: Open-Vocabulary 3D Instance Segmentationcited by 288
  11. 20193D Scene Graph: A Structure for Unified Semantics, 3D Space, and Cameracited by 280
  12. 2022PLA: Language-Driven Open-Vocabulary 3D Scene Understandingcited by 176
5 more
  1. 2023SAM3D: Segment Anything in 3D Scenescited by 155
  2. 2023Open3DIS: Open-Vocabulary 3D Instance Segmentation with 2D Mask Guidancecited by 123
  3. 2023CLIP-FO3D: Learning Free Open-world 3D Scene Representations from 2D Dense CLIPcited by 89
  4. 2023OpenIns3D: Snap and Lookup for 3D Open-vocabulary Instance Segmentationcited by 82
  5. 2023SGAligner : 3D Scene Alignment with Scene Graphscited by 30

Built on by

Cited by year

Citing papers per year: 2024: 2; 2025: 2.

4 papers.

  1. 2024Search3D: Hierarchical Open-Vocabulary 3D Segmentationcited by 31
  2. 2024Zero-Shot Dual-Path Integration Framework for Open-Vocabulary 3D Instance Segmentationcited by 3
  3. 2025OpenLex3D: A Tiered Evaluation Benchmark for Open-Vocabulary 3D Scene Representationscited by 1
  4. 2025Sparse Multiview Open-Vocabulary 3D Detectioncited by 0