3D Visual Grounding

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23 papers in the last four weeks, up 92% on the four weeks before. 0.2% of all new papers.

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  1. PARC-Loc: Text-to-Point-Cloud Localization with Partial Assignment and Relational Consistency

    Oct 7, 2026Shengkai Ma, Zhenyu Hou, Weihua CaoMap-Based Localization3D Visual Grounding

  2. M3SunAgent: Monocular 3D Spatial Understanding Agent for Metric Depth Estimation and 3D Visual Grounding

    Oct 6, 2026Jinsong Zhang, Kejun Wu, Ming Zhu +3Monocular Depth EstimationTool-Using Agents

    School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan 430074, China · College of Intelligent Systems Science and Engineering, Harbin Engineering University, Harbin 150001, China · Institute of Advanced Intelligence and Computation, Agency for Science, Technology and Research (A*STAR), Singapore

  3. OpenSplatGraph: From Dense Semantic Maps to Structured Scene Graphs for Open-Vocabulary Robot Perception

    Oct 6, 2026Binh Long Nguyen, Kien Nguyen, Clinton Fookes +1Language-Embedded 3DGSOpen-Vocabulary 3D Segmentation

    School of Electrical Engineering and Robotics, Queensland University of Technology (QUT), Brisbane, QLD 4000, Australia · CSIRO Robotics, CSIRO, Brisbane, QLD 4069, Australia

  4. ElasticFit: Fit-Aware 3D Object Insertion via VLM Reasoning and Generative Adaptation

    Oct 5, 2026Tzu-Hsin Hsieh, Ricardo Marroquim3D Scene Editing3D Visual Grounding

    Delft University of Technology Delft, Netherlands

  5. Lens3D: Target-Conditioned Visual Foveation for Fine-Grained 3D Understanding

    Oct 5, 2026Junming Huang, Zini Chen, Shuaiying Hou +3Active View Selection3D VQA

    Zhejiang University · LIGHTSPEED

  6. Have I Scene This Before? Spatially Grounded Conversational Memory for Complex Queries in Egocentric Assistants

    Oct 4, 2026Jiazhou Liang, Liam Gallagher, Kiko Chen +4Conversational MemoryEgocentric Video Understanding

    University of Toronto

  7. Scaling 3D Visual Grounding in Abdominal CT

    Oct 2, 2026Sam Church, Danyal Maqbool, Joshua D. Warner +4Medical Image Grounding3D Visual Grounding

    University of Wisconsin–Madison, Department of Computer Sciences, Madison, WI USA · University of Wisconsin–Madison, Department of Radiology, Madison, WI USA

  8. Task-Adaptive Grounded 3D-Programmers Using 2D VLMs

    Oct 1, 2026Arman Raayatsanati, Sombit Dey, Anna-Maria Halacheva +33D Scene Generation3D Scene Understanding

    TextQL · INSAIT, Sofia University “St. Kliment Ohridski”

  9. RelationVGGT: Visual Geometry Transformers for 3D Spatial Relation Segmentation

    Oct 1, 2026Minsu Kim, Jaesung Choe, Jiwoo Lee +23D ViTs3D Spatial Reasoning

    Yonsei University · NVIDIA

  10. HiWE: Hierarchical World Knowledge Model with Visual Keypoint Enhancement for Zero-Shot 3D Path Planning

    Sep 30, 2026Guoqing Ma, Mingqi Yuan, Chen Gao +2Zero-Shot Robotic ManipulationLanguage-Conditioned Robot Manipulation

    Institute of Automation, Chinese Academy of Sciences, Beijing, China · School of Future Technology, University of Chinese Academy of Sciences · State Key Laboratory of Brain Cognition and Brain-inspired Intelligence Technology, CAS +2

  11. HIGS: Hierarchical Implicit Grids for Joint Geometric and Semantic Scene Understanding

    Sep 29, 2026Hanwen Cao, Wenqiang Wu, Kuang-Ting Tu +5Implicit Neural RepresentationsHierarchical Representation Learning

    University of California San Diego, La Jolla, CA, USA · Southern University of Science and Technology, Shenzhen, Guangzhou, China · Norwegian University of Science and Technology, Trondheim, Norway +2

  12. InsightMap: Structured Spatial Modeling for Embodied Multimodal Reasoning

    Sep 29, 2026Hongpei Zheng, Hujun YinAgent MemoryEmbodied Navigation

    University of Manchester

  13. PGL-3D: Towards Progressive Geometric Learning for 3D Visual Query Localization

    Sep 27, 2026Liang Peng, Shizhuo Mu, Bohan Tan +6Geometric Representation Learning3D Representation Learning

    School of Computer Science, National Engineering Research Center for Multimedia Software, Institute of Artificial Intelligence, Hubei Key Laboratory of Multimedia and Network Communication Engineering, Wuhan University · University of North Texas · Institute of Software, Chinese Academy of Sciences

  14. SceneScaffold: Active Scene-State Construction for Unified 3D Scene Understanding

    Sep 27, 2026Xiangqi Li, Libo Huang, Jiarui Zhao +43D Scene Representation3D VQA

    State Key Laboratory of AI Safety, Institute of Computing Technology, Chinese Academy of Sciences · University of Chinese Academy of Sciences

  15. Toward Comprehensive 3D Grounding: Orientation Grounding through Vision-Language Models

    Sep 27, 2026Tuo Liang, Disheng Liu, Nengbo Wang +23D Visual Grounding3D Spatial Reasoning

    Case Western Reserve University

  16. Retrieve-to-Localize: Bridging Large Language Models and LiDAR Geometry for Spatial Grounding

    Sep 24, 2026Byounggun Park, Giyong Moon, Jusung Kim +13D Spatial Reasoning3D VLMs

    Department of Automotive Engineering (Automotive-Computer Convergence), Hanyang University, Seoul, South Korea. · Department of Automotive Engineering, Hanyang University, Seoul, South Korea.

  17. From Alignment to Fusion in 3D Vision-Language

    Sep 23, 2026Xueqi Qiu, Xingyu Miao, Jingjing Deng +33D Representation LearningVision-Language Alignment

    School of Engineering Mathematics and Technology, University of Bristol, Bristol, UK · Department of Automation, Tsinghua University, Beijing, China · UCAS-Terminus AI Lab, University of Chinese Academy of Sciences, Beijing 100049, China

  18. MIGU: Multimodal Instruction Grounding under Uncertainty for Manipulation Planning

    Sep 21, 2026Mingke Lu, Anxing Xiao, David HsuMultimodal GroundingRobot Task Planning

    School of Computing and Smart Systems Institute, National University of Singapore, Singapore · Department of Electrical and Computer Engineering, University of California, Los Angeles, Los Angeles, CA, USA

  19. ReSTI: A Source-Grounded Audit and Repair of STI-Bench

    Sep 21, 2026Pengzhan Sun, Ramanathan Rajaraman, Shiu-Hong Kao +2Spatial Reasoning BenchmarksSpatiotemporal Reasoning

    National University of Singapore · University of Science and Technology of China

  20. Grounded Action Model: 3D Grounding as a Foundation for Robotics

    Sep 20, 2026Gehao Zhang, Weikai Huang, Shailesh Shailesh +3Long-Horizon Robotic ManipulationLanguage-Conditioned Robot Manipulation

    Northwestern University · University of Washington · National University of Singapore +1

  21. PosEviLoc: Position-Conditioned Spatial Evidence for Language-Based 3D Localization

    Sep 20, 2026Tianyi Shang, Yike Shi, Zhenyu LiMap-Based Localization3D Visual Grounding

    Purdue University · Xi’an Jiaotong-Liverpool University · Qilu University of Technology (Shandong Academy of Sciences)

  22. CoRef-GS: Cooperative Referring Gaussian Splatting for Multi-Agent Scene Understanding

    Sep 17, 2026Zhikun Zhou, Kunyu Peng, Runyi Yang +73D Gaussian SplattingMulti-Robot Systems

  23. CitySTAR: Structured and Topology-Aware Reasoning for Open-Vocabulary Urban 3D Grounding

    Sep 17, 2026Shuai Zhang, Hongye Hou, Qinghe Liu +53D Spatial Reasoning3D Visual Grounding

    HKUST(GZ) · HKUST

  24. Finder: Agentic Closed-Loop Object Finding for Embodied Grounding

    Sep 16, 2026Shixiong Xu, Zhiyuan Chen, Song Ding +4Embodied AI3D Visual Grounding

    Xiaomi Robotics

  25. NeuroSymbEAD: A Large Scale Neuro-Symbolic Caption Dataset for Omni-Directional Embodied Autonomous Driving

    Sep 15, 2026Muhammad Ahmed Ullah Khan, Mohammed Elamine, Sheikh Talha Uddin +3Autonomous Driving DatasetsAutonomous Driving Benchmarks

    DFKI · RPTU Kaiserslautern-Landau · Independent Researcher +1

  26. Assisted Spatial Cognition Through Vision-Language Models

    Sep 11, 2026H. Riaz, J. B. Fernandez, I. Mills +3Visual Spatial ReasoningVision-Language Navigation

    School of Electronic Engineering, Dublin City University, Dublin, Ireland · Insight Research Ireland Centre for Data Analytics, Dublin, Ireland · South East Technological University, Waterford, Ireland

  27. 3DWay: Generalizing Robot Manipulation via 3D Consistent Waypoints

    Sep 8, 2026Ziqin Huang, Yingyue Li, Chenyangguang Zhang +6Generalization in Robotic ManipulationTrajectory Representation Learning

    Tsinghua University · ETH Zürich · University of California, Berkeley

  28. Contextual Observer Grounding: Evaluating Situated Spatial Reasoning in Vision-Language Models

    Sep 7, 2026Mimo Shirasaka, Haochen Zhang, Yonatan BiskVision-Language GroundingVisually Grounded Reasoning

    The University of Tokyo Tokyo, Japan · Carnegie Mellon University Pittsburgh, PA, USA

  29. Where to Look Matters: Learning Influential Views for VLM-based 3D Visual Grounding

    Sep 4, 2026Tsung-Chih Chiang, Hsuan-Kung Yang, Jou-Min Liu +43D Visual Grounding3D VLMs

    National Tsing Hua University, Hsinchu, Taiwan · Woven by Toyota, Inc., Tokyo, Japan · National Taiwan University, Taipei, Taiwan

  30. DSSR-3D: Decoupled Reasoning for View-Dependent Referring in 3D Gaussians

    Sep 3, 2026Thanh-Khoi Nguyen, Thien-Phuc Tran, Minh-Triet Tran3D Visual Grounding3D Spatial Reasoning

    University of Science, Ho Chi Minh City, Vietnam · Viet Nam National University, Ho Chi Minh City, Vietnam