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40 papers in the last four weeks, up 208% on the four weeks before. 0.4% of all new papers.

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  1. Towards Practical Lossless Neural Compression for LiDAR Point Clouds

    Mar 26, 2026Pengpeng Yu, Haoran Li, Runqing Jiang +4Point Clouds

    Sun Yat-sen University, China · Pengcheng Laboratory, China

  2. Language-Guided Grasping under Partial Observation for Mobile Manipulation in Field Inspection and Maintenance

    Mar 9, 2026Dilermando Almeida, Juliano Negri, Guilherme Lazzarini +5Robotic GraspingInspection

    Department of Mechanical Engineering, Federal University of Uberlândia, Uberlândia, Brazil · Department of Mechanical Engineering, University of São Paulo, São Carlos, Brazil · Graduate School of Information Sciences, Tohoku University, Sendai, Japan +1

  3. JOPP-3D: Joint Open Vocabulary Semantic Segmentation on Point Clouds and Panoramas

    Mar 6, 2026Sandeep Inuganti, Hideaki Kanayama, Kanta Shimizu +4Open-Vocabulary 3D SegmentationOpen-Vocabulary Segmentation

    German Research Center for Artificial Intelligence, DFKI, Germany · RPTU Kaiserslautern, Germany · Ricoh Company, Ltd. Japan +1

  4. Safe-SAGE: Social-Semantic Adaptive Guidance for Safe Engagement through Laplace-Modulated Poisson Safety Functions

    Mar 5, 2026Lizhi Yang, Ryan M. Bena, Meg Wilkinson +4Safety-Critical ScenariosLegged Robots

    Caltech MCE · Tufts ME

  5. A novel network for classification of cuneiform tablet metadata

    Mar 4, 2026Frederik HagelskjærPoint CloudsHistorical Manuscripts

    SDU Robotics · The Mærsk Mc-Kinney Møller Institute · University of Southern Denmark +1

  6. TreeLoc++: Robust 6-DoF LiDAR Localization in Forests with a Compact Digital Forest Inventory

    Mar 4, 2026Minwoo Jung, Dongjae Lee, Nived Chebrolu +3Forest BiomassIndoor Localization

    Department of Mechanical Engineering, Seoul National University, Seoul, South Korea · Department of Computer Science and Engineering, Indian Institute of Technology Bombay, India · Oxford Robotics Institute, Department of Engineering Science, University of Oxford, Oxford, UK

  7. Utonia: Toward One Encoder for All Point Clouds

    Mar 3, 2026Yujia Zhang, Xiaoyang Wu, Yunhan Yang +6Point CloudsSpatial Reasoning

    The University of Hong Kong · Xiaomi · The Chinese University of Hong Kong

  8. Structure-First Point Cloud Learning with Mapper Region Graphs

    Feb 5, 2026Jeongbin You, Donggun Kim, Sejun Park +1Point CloudsPrincipal Component Analysis

    Department of Mathematics Korea University

  9. Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints

    Jan 27, 2026Chao Yin, Qing Han, Zhiwei Hou +5Point CloudsLidar

    Guangzhou Institute of Geography, Guangdong Academy of Sciences, Guangzhou, China · School of Geography and Tourism, Hengyang Normal University, Hengyang, China · Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou, China +3

  10. FUSE: A Flow-based Mapping Between Shapes

    Nov 17, 2025Lorenzo Olearo, Giulio Viganò, Daniele Baieri +2Shape Correspondence3D Mapping

    University of Milano-Bicocca, Milan, Italy · University of Bonn, Bonn, Germany · Lamarr Institute, Germany +1

  11. Label-Efficient 3D Forest Mapping: Self-Supervised and Transfer Learning for Instance Segmentation, Semantic Segmentation, and Species Classification

    Nov 9, 2025Aldino Rizaldy, Fabian Ewald Fassnacht, Ahmed Jamal Afifi +3ForestsPoint Clouds

    Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Helmholtz Institute Freiberg for Resource Technology (HIF), 09599 Freiberg, Germany. · Institute of Geomatics, BOKU University, 1190 Vienna, Austria · Remote Sensing and Geoinformatics, Freie Universität Berlin, 12249 Berlin, Germany +1

  12. OREN: Octree Residual Network for Real-Time Euclidean Signed Distance Mapping

    Oct 21, 2025Zhirui Dai, Qihao Qian, Tianxing Fan +1Continuous Distance FieldPoint Clouds

    Department of Electrical and Computer Engineering, University of California San Diego, La Jolla, CA 92093, USA

  13. Few to Big: Prototype Expansion Network via Diffusion Learner for Point Cloud Few-shot Semantic Segmentation

    Sep 16, 2025Qianguang Zhao, Dongli Wang, Yan Zhou +2Few-Shot SegmentationPoint Clouds

    School of Mathematics and Computational Science, Xiangtan University, Xiangtan 411105, China · School of Automation and Electronics Information, Xiangtan University, Xiangtan 411105, China · School of Automation, Shanghai Jiao Tong University, Shanghai 200232, China

  14. Deep Unrolling of Sparsity-Induced RDO for 3D Point Cloud Attribute Coding

    Sep 10, 2025Tam Thuc Do, Philip A. Chou, Gene CheungPoint CloudsDeep Unfolding Networks

    department of EECS, York University, 4700 Keele Street, Toronto, M3J 1P3, Canada

  15. Registering the 4D Millimeter Wave Radar Point Clouds Via Generalized Method of Moments

    Aug 4, 2025Xingyi Li, Han Zhang, Ziliang Wang +2Light Detection And Ranging Point CloudsPoint Cloud Registration

    School of Automation and Intelligent Sensing, Shanghai Jiao Tong University, Shanghai, China · Institute of Medical Robotics, Shanghai Jiao Tong University, Shanghai, China · Department of Statistics, Uppsala University, Sweden

  16. Squeeze3D: Extreme Neural Compression with Latent Space Bridging

    Jun 9, 2025Rishit Dagli, Yushi Guan, Sankeerth Durvasula +2Large-Scale 3D Editing Dataset3D Generation

    University of Toronto

  17. NumGrad-Pull: Numerical Gradient Guided Tri-plane Representation for Surface Reconstruction from Point Clouds

    Nov 26, 2024Ruikai Cui, Binzhu Xie, Shi Qiu +3Surface ReconstructionPoint Clouds

    School of Computing, The Australian National University, Australia · Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong SAR, China · Department of Computer Science & Software Engineering, the University of Western Australia, Australia

  18. Partial Symmetry Detection for 3D Geometry using Contrastive Learning with Geodesic Point Cloud Patches

    Dec 13, 2023Gregor Kobsik, Isaak Lim, Leif KobbeltGeometric Machine LearningSymmetry

    Visual Computing Institute, RWTH Aachen University, Germany

  19. Random Polytope Descriptors

    Sep 29, 2020Michael Joswig, Marek Kaluba, Lukas RuffPolytopesClustering

    Technische Universität Berlin, Chair of Discrete Mathematics/Geometry · MPI MiS Leipzig · Adam Mickiewicz University, Poznań, Poland +1

  20. InstantHDR: Single-forward Gaussian Splatting Initialization for HDR 3D Reconstruction

    Date pendingDingqiang Ye, Jiacong Xu, Jianglu Ping +3High Dynamic RangeNovel View Synthesis

    Johns Hopkins University, USA · Shenzhen University, China

  21. 4D-RaDiff: Latent Point Diffusion for 4D Radar Point Cloud Generation

    Date pendingJimmie Kwok, Holger Caesar, Andras PalffyLight Detection And Ranging Point CloudsRadar

    Delft University of Technology, Netherlands · Perciv AI, Netherlands

  22. Layered Safety: Enhancing Autonomous Collision Avoidance via Multistage CBF Safety Filters

    Date pendingErina Yamaguchi, Ryan M. Bena, Gilbert Bahati +1Collision AvoidanceSafety Filters

    Department of Mechanical and Civil Engineering and the Department of Aerospace, Caltech, Pasadena, CA 91125, USA