3D Scene Representation

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26 papers in the last four weeks, up 225% on the four weeks before. 0.3% of all new papers.

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  1. OctWorld: Long-Range World-Consistent Video Generation with Octree-Based 3D Mapping

    Sep 3, 2026Zelong Lv, Sicheng Xu, Jianfeng Xiang +5Camera-Controlled Video GenerationVideo Diffusion Models

    University of Science and Technology of China · Microsoft Research Asia · Tsinghua University

  2. PointGT: Simultaneous Geometry and Texture Editing for Point-Based Representations

    Sep 3, 2026Yanshu Zhang, George Shramko, Pratul P. Srinivasan +13D Shape Editing3D Scene Editing

    Simon Fraser University, Canada · Google DeepMind, USA · Alberta Machine Intelligence Institute (Amii), Canada +1

  3. HitMem: Hierarchical Temporal 3D Memory with Multi-Modal Context-Aware Retrieval for Dynamic Environments

    Sep 1, 2026Ruijie Tang, Chenye Zou, Guoquan Wu +3Graph-Based Agent Memory3D Scene Representation

    Institute of Software, Chinese Academy of Sciences (ISCAS), Beijing, China · University of Chinese Academy of Sciences, Beijing, China · Beijing Key Laboratory of Intelligent Software Engineering, China +1

  4. DSG: Dynamic 3D Scene Graph Construction for Embodied Agents in Changing Indoor Environments

    Sep 1, 2026Ming Liao, Chao Ye, Jianing Fei +13D SGG3D Scene Representation

    Research Institute of Intelligent Control and Systems, Harbin Institute of Technology, Harbin 150001, China

  5. Semantic Radiance Fields as Simulators for Spatial Reasoning in Real-World Scenes

    Aug 13, 2026Nico Heider, Michał Jan Włodarczyk, Katarzyna Wasielewska-Michniewska +53D Spatial Reasoning3D Scene Representation

    1Leipzig University · 2Systems Research Institute Polish Academy of Sciences · 3Wrocław University of Economics

  6. LocusGS: Spatially Grounded Tokens for Feed-Forward 3D Gaussian Splatting

    Aug 13, 2026Wenyu Li, Sidun Liu, Tongrui Hu +23D Gaussian SplattingNovel View Synthesis

    National University of Defence Technology Changsha, China

  7. LEGO: Leveled Language Gaussian Splatting

    Aug 10, 2026Yuning Peng, Haiping Wang, Yuan Liu +33D Gaussian SplattingVisual Spatial Reasoning

    Wuhan University · Hong Kong University of Science and Technology

  8. EgoTrack3D: A Modular Framework for Egocentric 3D Object Tracking

    Aug 8, 2026Jan Kulik, Bjarni Dagur Thor Karason, Yung-Hsu Yang +3Visual Object TrackingDynamic Scene Reconstruction

    ETH Zürich · ETH Zürich & Microsoft Research · ETH Zürich & TUM & MCML

  9. M2-SMap: Memory-Efficient Semantic Mapping with Hierarchical Multi-Model Representation

    Aug 7, 2026QiYing Deng, ZhongLai Wang, Yuan Gao +13D Scene RepresentationSemantic Mapping

    University of Electronic Science and Technology of China · State Key Laboratory of Mechanical System and Vibration, School of Mechanical Engineering, Shanghai Jiao Tong University, China

  10. Scenix: Sparse-View 3D Scene Reconstruction via Executable Scene Programs

    Aug 7, 2026Kai Li, Lutao Jiang, Zhenyang Li +103D ReconstructionSparse-View 3D Reconstruction

    City University of Hong Kong, Hong Kong SAR, China · The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China · The University of Hong Kong, Shenzhen, China +2

  11. Floating Radiance Networks

    Aug 6, 2026Krzysztof Byrski, Rafał Tobiasz, Grzegorz Wilczyński +5Neural RenderingNovel View Synthesis

    Jagiellonian University, Faculty of Mathematics and Computer Science · IDEAS Research Institute · Poznań University of Technology, Institute of Robotics and Machine Intelligence

  12. SR-JEPA: Learning Predictive Latent State in 3D Scenes

    Aug 6, 2026Zihan Zhou, Qifu Wen, Xi ZengJoint-Embedding Predictive ArchitectureObject-Centric Representation Learning

    Boston University, Boston, MA, USA · Shanghai Jiao Tong University, Shanghai, China

  13. Global Graph-Validated Optimization for VLM-based 3D Indoor Scene Generation

    Aug 4, 2026Jialu Huang, Yingxuan You, Fei Wang +13D Scene Generation3D Scene Representation

    National Key Laboratory of Human-Machine Hybrid Augmented Intelligence Institute of Artificial Intelligence and Robotics, Xi’an Jiaotong University, China · 2 École Polytechnique Fédérale de Lausanne (EPFL), CVLab, Switzerland · School of Electronics and Information, Northwestern Polytechnical University and Shaanxi Key Laboratory of Information Acquisition and Processing, China

  14. CHOW-SLAM: Compact Hybrid Representation with Complementary Overlap Window Optimization for RGB-D SLAM

    Aug 3, 2026Wenxuan Ji, Jin Xiao, Xiaoguang Hu +3Simultaneous Localization and MappingVisual SLAM

    School of Automation Science and Electrical Engineering, Beihang University, Beijing, 100191, China

  15. Manifold-GS: Certified Hybrid Assets via Varifold-Conservative Gaussian Splatting

    Jul 31, 2026Boyang Li3D Gaussian Splatting3D Asset Generation

    Peking University

  16. Deformable Triangle Splatting: Flexible Primitives for Real-Time Radiance Field Rendering

    Jul 24, 2026Oriol Jiménez-Ayguadé, Antonio AgudoDifferentiable RenderingNeural Rendering

    Institut de Robòtica i Informàtica Industrial, CSIC-UPC, Barcelona, Spain

  17. ECoNGS: Efficient Compressive Neural Gaussian Splats for Volume Visualization

    Jul 20, 2026Kaiyuan Tang, Chaoli Wang3DGS CompressionScientific Visualization

    Department of Computer Science and Engineering, University of Notre Dame, Notre Dame, IN 46556, USA

  18. Plenoptic Condensation: A Novel Approach to Generalized Scene Reconstruction

    Jul 20, 2026Brevin Tilmon, Alex DeJournett, John Leffingwell +13D Reconstruction3D Scene Representation

    Quidient, Columbia, MD

  19. VGOcc: Learning Visual-Geometric Gaussians for Vision-Centric 3D Driving Occupancy Prediction

    Jul 20, 2026Junhong Lin, Xianda Guo, Kangli Wang +4Autonomous Driving3D Occupancy Prediction

    1SECE, Peking University · School of Computer Science, Wuhan University · 3Great Wall Motor

  20. MoGe-3: Fine-Detail Monocular Geometry Estimation with Self-Guided Sparse Volumetric Refinement

    Jul 20, 2026Lingyu Kong, Ruicheng Li, Ruicheng Wang +4Monocular 3D Reconstruction3D Scene Representation

    1Tsinghua University · †Work done during internship at Microsoft Research · 2USTC +1

  21. TopoGS: Planar Reconstruction via Topology-aware 3D Gaussian Splatting

    Jul 18, 2026Shanshan Pan, Jiale Chen, Yilin Liu +13D Gaussian Splatting3D Reconstruction

    Guangdong Provincial Key Laboratory of Visual Media and Multidimensional Intelligence, CSSE, Shenzhen University, China · Autodesk Research, UK

  22. Scene-SAM3D: Multi-View Scene Asset Generation Without Fine-Tuning

    Jul 18, 2026Yuqi Zhang, Yadan Luo, Xiangyu Sun +33D Asset Generation3D Scene Generation

    The University of Queensland · Shanghai AI Laboratory · East China Normal University

  23. Vision-Language-Motion Maps: An Open-Vocabulary, Uncertainty-Aware, Queryable Motion Attribute for 3D Scene Maps

    Jul 17, 2026Dibyendu Ghosh, Ayushi ShakyaUncertainty Quantification3D Scene Representation

    Rekise Marine, Bangalore, India

  24. E3DGS: Unified Geometric-Photometric Equivariance for 3D Gaussian Splatting via Color-as-Geometry Embedding

    Jul 17, 2026Chankyo Kim, Maani Ghaffari3D Gaussian SplattingEquivariant Neural Networks

    University of Michigan, Ann Arbor, MI, USA

  25. SoftNav: Injecting 3D Scene Tokens into VLMs for Embodied Navigation

    Jul 16, 2026Yi Wu, Junjie An, Xiao Liu +6Vision-Language ModelsEmbodied Navigation

    Zhejiang University · Shandong University

  26. Bake It Till You Make It: Ultrafast Spatial Texture-Atlas Splatting

    Jul 15, 2026Neel Kelkar, Simon Niedermayr, Kaloian Petkov +23DGS AccelerationNeural Rendering

    Technical University of Munich, Siemens-Healthineers, Munich, Germany · Siemens-Healthineers, Erlangen, Germany

  27. GPOcc++: Unified Sparse Gaussian Occupancy Prediction with Visual Geometry Priors

    Jul 15, 2026Changqing Zhou, Yueru Luo, Yulan Guo +33D Occupancy Prediction3D Scene Representation

    The Hong Kong University of Science and Technology (Guangzhou), Guangzhou 511453, China · The Chinese University of Hong Kong, Shenzhen, China · The School of Electronics and Communication Engineering, Sun Yat-sen University, Shenzhen 518107, China +3

  28. HIVE-3D: Hierarchical Voxel Enhancement for High-Quality 3D Scene Generation

    Jul 15, 2026Bin Zang, Wenting Zheng, Xiaoliang Luo +83D Scene Generation3D Scene Representation

    State Key Laboratory of CAD&CG, Zhejiang University, Hangzhou, China · China Mobile (Jiangxi) Virtual Reality Technology Co., Ltd., Nanchang, China

  29. VistaVLA: Geometry- and Semantic-Aware 3D Gaussian-Grounded VLA for Robotic Manipulation

    Jul 14, 2026Mohan Liu, Zhihao Gu, Xuanyu Chen +5Language-Conditioned Robot Manipulation3D Spatial Reasoning

    EmPACT Lab, Nanyang Technological University, Singapore · Institute for Infocomm Research (I2R), A*STAR, Singapore

  30. ABot-3DWorld 0: A Universal World Model to Explore Any 3D Space

    Jul 13, 2026Mingchao Sun, Luyang Tang, Yu Liu +343D Foundation ModelsPanoramic 3D Reconstruction

    AMAP CV Lab Alibaba Group