3D Part Segmentation

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6 papers in the last four weeks, against 2 the four weeks before. 0.1% of all new papers.

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  1. GUARD: Geometric Uncertainty-Aware Point Cloud Denoising and Segmentation for Robotic Hard Disk Drive Disassembly

    Oct 6, 2026Zuoxu Wang, Xiao LiangPoint Cloud Learning3D Part Segmentation

    Zachry Department of Civil and Environmental Engineering, Texas A&M University, College Station, TX 77843 USA

  2. Point2Part: Unified 3D Partitioning from Point Prompts

    Sep 29, 2026Hao-Tang Tsui, Yu-Rou Tuan, Xiaoxuan Ma +33D Part Segmentation

    Carnegie Mellon University

  3. Track2Art: Motion-Centric Articulated Object Model Recovery from 2D Point Trackers

    Sep 23, 2026Xiaotong Li, Yixiong Jing, Junsheng Ding +4Articulated Object Reconstruction3D Part Segmentation

    Department of Engineering, University of Cambridge, Cambridge CB2 1PZ, U.K. · School of Engineering and Design, Technical University of Munich · Munich Center for Machine Learning (MCML), Munich, Germany.

  4. Geometric and Semantic Coupling for Interaction Understanding in 3D Scenes

    Sep 21, 2026Hanyang Kong, Xingyi Yang3D Part Segmentation3D Scene Understanding

    National University of Singapore · The Hong Kong Polytechnic University

  5. FAMOS: Feed-Forward 3D Articulation Modeling from Sparse Observations

    Sep 17, 2026Kevin Qu, Tao Sun, Massimiliano Viola +5Articulated Object Reconstruction3D ViTs

    Stanford University · ETH Zürich

  6. FunArt: Decoding Functional Structure and Articulation from Generative 3D Latents

    Sep 17, 2026Dennis Rotondi, Abdelrhman Werby, Kai O. ArrasArticulated Object Reconstruction3D Part Segmentation

    University of Stuttgart, Germany · International Max Planck Research School for Intelligent Systems

  7. UniPart: Towards Zero-shot Language-Grounded 3D Part Segmentation for Embodied Interaction

    Sep 14, 2026Xinqiang Yu, Zekun qi, Jiawei He +63D ViTsOpen-Vocabulary 3D Segmentation

    NLPR, Institute of Automation, Chinese Academy of Sciences, China · Galbot Inc., China · Beijing Academy of Artificial Intelligence, China +3

  8. SCULPT: Subtractive Composition for 3D Part Generation

    Aug 13, 2026Sikuang Li, Chen Yang, Jiemin Fang +5Part-Level 3D Generation3D Asset Generation

    Shanghai Jiao Tong University · This work was done during an internship at Huawei. · Huawei

  9. RoboSeg: Online Part-Level Semantic Reconstruction for Robotic Manipulation via a Single Eye-in-Hand Camera

    Aug 10, 2026Zhaochen Lan, Mengxiang LinRobotic Grasping3D Part Segmentation

    School of Mechanical Engineering and Automation, Beihang University, Beijing 100191, China

  10. PartMat: Material-Aware 3D Part Decomposition with a Single Global Latent

    Aug 3, 2026Guangming Fu, Jin Song, Yiyun Fei +3Part-Level 3D Generation3D Asset Generation

    1Nankai University, China · 2Alibaba Group, China

  11. Hi-TOPS: Hierarchical Topology-aware Scoring Prior for 3D Part Decomposition

    Aug 1, 2026Ruoyu Wu, Zhenhong Sun, Xiaoming Gong +53D Part Segmentation

    University of New South Wales, Australia · Australian National University, Australia · Nanjing University, China +2

  12. StructureGS: Structure-aware Gaussian Splatting for Articulated Object Reconstruction

    Jul 29, 2026Gahye Lee, Gyoonseo Kim, Wonjong Jang +2Articulated Object Reconstruction3D Gaussian Splatting

    POSTECH, South Korea

  13. Prompting Image Generators for Training-free Primitive Shape Abstraction

    Jul 6, 2026Gregor Kobsik, Tim Elsner, Leif Kobbelt3D Part Segmentation

  14. Beyond Point-Attached Semantics: Stable Object-Centric Semantic Fields for Robust Manipulation

    Jul 3, 2026Zheng Sun, Lerong Zhang, Zhihao Li +33D Part SegmentationBimanual Robotic Manipulation

    Department of Mechanical of Automation Engineering The Chinese University of Hong Kong China

  15. Instruct-Particulate: Scaling Feed-Forward 3D Object Articulation with Kinematic Control

    Jun 12, 2026Ruining Li, Yuxin Yao, Matt Zhou +5Articulated Object Reconstruction3D Part Segmentation

    University of Oxford · University of Cambridge · 3Nanyang Technological University

  16. PAR3D: A Unified 3D-MLLM with Part-Aware Representation for Scene Understanding

    Jun 4, 2026Shaohui Dai, Yansong Qu, You Shen +23D Part Segmentation3D Representation Learning

    Key Laboratory of Multimedia Trusted Perception and Efficient Computing, Ministry of Education of China, Xiamen University

  17. T-FunS3D: Task-Driven Hierarchical Open-Vocabulary 3D Functionality Segmentation

    Jun 4, 2026Jingkun Feng, Reza SabzevariOpen-Vocabulary 3D Segmentation3D Part Segmentation

    P4MARS Lab at the Faculty of Aerospace Engineering, Delft University of Technology

  18. A Survey on Deep Learning Architectures for Point Cloud Classification and Segmentation

    May 16, 2026Minhas Kamal, Hiranya Garbha Kumar, Balakrishnan Prabhakaran3D Point Cloud Segmentation3D Part Segmentation

    State University of New York at Albany, USA

  19. A Unified Non-Parametric and Interpretable Point Cloud Analysis via t-FCW Graph Representation

    May 14, 2026Haijian Lai, Bowen Liu, Man Xu +43D Point Cloud Segmentation3D Part Segmentation

    Faculty of Applied Sciences, Macao Polytechnic University, Macao SAR, China · University of Coimbra, CISUC/LASI, DEI · Macao Polytechnic University, Macao SAR, China

  20. 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 +5Class-Imbalanced Learning3D Point Cloud Segmentation

    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

  21. Robust 3D-Masked Part-level Editing in 3D Gaussian Splatting with Regularized Score Distillation Sampling

    Jul 15, 2025Hayeon Kim, Ji Ha Jang, Se Young Chun3D Gaussian Splatting3D Shape Editing

    Dept. of Electrical and Computer Engineering, Seoul National University, Republic of Korea · INMC & IPAI, Seoul National University, Republic of Korea

  22. EgoFun3D: Modeling Interactive Objects from Egocentric Videos using Function Templates

    Date pendingWeikun Peng, Denys Iliash, Manolis SavvaArticulated Object Reconstruction3D Part Segmentation

    Simon Fraser University