3D Object Understanding

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Period ending 2026-09-21

23 new papers

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Period ending 2026-09-14

19 new papers

A weekly snapshot of new work published in 3D Object Understanding.

Period ending 2026-09-07

41 new papers

A weekly snapshot of new work published in 3D Object Understanding.

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722 papers

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  1. DAL-PCQA: Enabling Distortion-Level and Language-Driven Reasoning for Point Cloud Quality Assessment

    Jun 6, 2026Swarna Chakraborty, Gabriel De Castro Araújo, Syeda Tasmi Faria +2DistortionPixel-Level Annotation

  2. C3VD-DEFCOL: A Deformable Colonoscopy Dataset with Time-Resolved 3D Ground Truth and Realistic Appearance

    Jun 5, 2026Ethan Luk, Mayank V. Golhar, Anthony Song +5ColonoscopyComputed Tomography Dataset

  3. Skill-3D: Evolving Scene-Aware Skills for Agentic 3D Spatial Reasoning

    Jun 5, 2026Haoyuan Li, Zhengdong Hu, Jun Wang +23D Spatial ReasoningSkill Evolution

  4. DisPOSE: Projected Polystochastic Diffusion for Self-Supervised Multi-View 3D Human Pose Estimation

    Jun 5, 2026Tony Danjun Wang, Tolga Birdal, Nassir Navab +13D Pose EstimatorAvatar Reconstruction

  5. EvoGS: Constructing Continuous-Layered Gaussian Splatting with Evolution Tree for Scalable 3D Streaming

    Jun 5, 2026Yuang Shi, Simone Gasparini, Géraldine Morin +13D Gaussian SplatsGaussian Splatting

  6. Native3D: End-to-End 3D Scene Generation via Unified Mesh-Texture Modeling and Semantic Alignment

    Jun 5, 2026Yibo Liu, Ziwei Zhang, Haozhou Pang +33D Scenes3D Object Understanding

  7. 3DMorph: Single-Image-Guided Local 3D Shape Editing and Morphing

    Jun 5, 2026Tobias Preintner, Yunfei Deng, Phillip Müller +53D EditingNon-Rigid Shape Matching

  8. Automated 3D Kinematic Monitoring for Circadian Activity and Anomaly Detection in Juvenile Fish

    Jun 5, 2026Chih-Wei Huang, Chang-Wen Huang, Chung-Ping Chiang +1Fish3D Object Understanding

  9. Task Editing for Generalizable 3D Visuomotor Policy Learning

    Jun 5, 2026Jian-Jian Jiang, YiHan Yang, Lan Wei +6Visuomotor PolicyLong-Horizon Planning

  10. When is 3D Worth It? A Resource-Performance Frontier for CNNs and Transformers in Lung CT

    Jun 5, 2026Md Enamul Hoq, Sharafat Hossain, Imraul Emmaka +4Computed Tomography DatasetNon-Small Cell Lung Cancer

  11. Stream3D-VLM: Online 3D Spatial Understanding with Incremental Geometry Priors

    Jun 5, 2026Hanxun Yu, Xuan Qu, Lei Ke +43D Spatial Reasoning3D Object Understanding

  12. ARAPDiffusion: ARAP Regularization for Diffusion-Based Deformable Shape Space Learning

    Jun 5, 2026Haibo Liu, Jinghan Ke, Haitao Yang +3Statistical Shape ModelLatent Diffusion Model

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

    Jun 4, 2026Shaohui Dai, Yansong Qu, You Shen +23D Scene Understanding3D Object Understanding

  14. IR3DE: A Linear Router for Large Language Models

    Jun 4, 2026Eros Fanì, Oğuzhan ErsoyLarge Language Model RoutingAdaptive Routing

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

    Jun 4, 2026Jingkun Feng, Reza Sabzevari3D Semantic Segmentation3D Object Understanding

  16. UniPixie: Unified and Probabilistic 3D Physics Learning via Flow Matching

    Jun 3, 2026Qilin Huang, Quynh Anh Huynh, Long Le +53D Object Understanding

  17. Geometry Gaussians: Decoupling Appearance and Geometry in Gaussian Splatting

    Jun 3, 2026Hongyu Zhou, Zorah Lähner3D Gaussian SplatsGaussian Splatting

  18. ZipSplat: Fewer Gaussians, Better Splats

    Jun 3, 2026Alexander Veicht, Sunghwan Hong, Dániel Baráth +1Gaussian SplattingFeed-Forward 3D Gaussian

  19. Recent Advances and Trends in Learning-based 3D Representations

    Jun 3, 2026Adrien Schockaert, Hamid Laga, Hazem Wannous +33D RepresentationNeural Rendering

  20. WHU-Infra3D: A Full-stack Multi-modal Dataset and Benchmark for 3D Roadside Infrastructure Inventory

    Jun 3, 2026Chong Liu, Luxuan Fu, Xuyu Feng +2Real3D-Ad DatasetsMultimodal Dataset

  21. A Cookbook of 3D Vision: Data, Learning Paradigms, and Application

    Jun 2, 2026Hongyang Du, Zongxia Li, Dawei Liu +83D PerceptionVoxel

  22. SBP-Net: Learning Thin Structure Reconstruction with Sliding-Box Projections

    Jun 2, 2026Ofir Gilad, Andrei SharfTomography3D Models

  23. SymTRELLIS: Symmetry-Enforced Voxel Latents for 3D Generation

    Jun 2, 2026Guangda Ji, Qimin Chen, Qinchan Li +33D Generative Models3D Generation

  24. MLP Splatting: Object-Centric Neural Fields

    Jun 2, 2026Shinjeong Kim, Yuzhou Cheng, Xin Kong +2Novel View Synthesis3D Representation

  25. UnsOcc: 3D Semantic Occupancy Prediction in Unstructured Scene via Rendering Fusion

    Jun 2, 2026Ye Wu, Ruiqi Song, Baiyong Ding +33D Semantic Occupancy Prediction3D Object Detection

  26. Learned Non-Maximum Suppression for 3D Object Detection

    Jun 2, 2026Timo Osterburg, Stefan Schütte, Torsten Bertram3D Object Detection3D Object Understanding

  27. From 3D Perception to Safety Reasoning: A Graph-Based Framework for Real-Time Underground Mine Monitoring

    Jun 2, 2026Pasindu Ranasinghe, Simit Raval, Dibyayan Patra +23D PerceptionAnomalous Frame Detection

  28. TASE: Truncation-Aware Semantic Embeddings for 3D Scene Understanding and Editing

    Jun 2, 2026Tim-Felix Faasch, Jochen Kall, Lucas Nunes +23D Editing3D Scene Understanding

  29. Zero-Shot 3D Question Answering via Hierarchical View-to-Token Transportation

    Jun 2, 2026Dongsheng Wang, Dawei Su, Hui Huang3D Scene UnderstandingLarge Vision Language Models

  30. BEAST3D: Animal behavioral analysis and neural encoding from multi-view video via Gaussian splatting

    Jun 1, 2026Yanchen Wang, Lenny Aharon, Wangshu Zhu +7Multi-View3D Representation

  31. Dexterity-BEV: Aligning 3D World and Actions for Generalizable Robot Policies Learning

    Jun 1, 2026Huayi Zhou, Wei Gao, Dekun Lu +12Real-World Manipulation Tasks3D Object Understanding

  32. From Extrinsic to Intrinsic: Geodesic-Guided Representation Learning for 3D Geometric Data

    Jun 1, 2026Yuming Zhao, Junhui Hou, Qijian Zhang +2Semantic-Geometric Representations3D Geometry

  33. SCAPO: Self-Supervised Category-Level Articulated Pose Estimation from a Single 3D Observation

    Jun 1, 2026Can Zhang, Gim Hee LeeCategory-Level Object Pose Estimation3D Models

  34. WorldCoder-Bench: Benchmarking Physically Grounded 3D World Synthesis

    Jun 1, 2026Shuo Lu, Yinuo Xu, Kecheng Yu +83D WorldMock-Interface Synthesis

  35. Personalized 3D Myocardial Infarct Geometry Reconstruction from Cine MRI for Cardiac Digital Twins

    Jun 1, 2026Yilin Lyu, Mark YY Chan, Ching-Hui Sia +1Magnetic Resonance Imaging3D Object Understanding

  36. KDH-CAD: Knowledge-data hybrid CAD learning under data scarcity

    Jun 1, 2026Ziqin Gao, Zhijie Yang, Qiang ZouComputer-Aided DesignText-To-Cad

  37. PhyScene3D: Physically Consistent Interactive 3D Tabletop Scene Generation

    Jun 1, 2026Weixing Chen, Zhuoqian Feng, Yang Liu +63D Scenes3D Object Understanding

  38. HOLA: Holistic Multi-Modal Alignment for Open-Set 3D Recognition

    May 31, 2026Koby Aharonov, Oren Shrout, Ayellet Tal3D Scene UnderstandingMultimodal Alignment

  39. DeepIPCv3: Event-Aware Multi-Modal Sensor Fusion for Sudden Pedestrian Crossing Avoidance

    May 31, 2026Oskar Natan, Andi Dharmawan, Aufaclav Zatu Kusuma Frisky +2Multi-Sensor FusionAutonomous Driving

  40. Generative Diffusion Priors for 3D Mapping of the Dark Universe

    May 30, 2026Brandon Zhao, Diana Scognamiglio, Olivier Doré +1CosmologyDiffusion Priors

  41. SurGe: Improved Surface Geometry in Point Maps

    May 29, 2026Karim Knaebel, Gonzalo Martin Garcia, Christian Schmidt +43D GeometryFeed-Forward 3D Reconstruction

  42. Triangle Splatting SLAM

    May 29, 2026Nicholas Fry, Eric Dexheimer, Kirill Mazur +2Gaussian Splatting Simultaneous Localization And Mapping Systems3D Mapping

  43. QVGGT: Post-Training Quantized Visual Geometry Grounded Transformer

    May 29, 2026Zhizhen Pan, Hesong Wang, Huan Wang3D PerceptionSelf-Supervised Vision Transformers

  44. Modeling Robotics Dataset Construction as an Artifact-Based Build Process

    May 29, 2026Leon Pohl, Lukas Beer, George Sebastian +1Robotic DatasetsRobotics

  45. DSD-GS: Dynamic-Static Decomposition of Gaussian Splatting for Efficient and High-Fidelity Dynamic Scene Reconstruction

    May 29, 2026Youngtae Han, Sung-hwan Han, Youngmin YiDynamic Scene Reconstruction3D Gaussian Splats

  46. VLM3: Vision Language Models Are Native 3D Learners

    May 28, 2026Zhipeng Cai, Zhuang Liu, Yunyang Xiong +33D Scene Understanding3D Object Understanding

  47. CoMo3R-SLAM: Collaborative Monocular Dense SLAM with Learned 3D Reconstruction Priors for Outdoor Multi-Agent Systems

    May 28, 2026Zhihao Cao, Qi Shao, Shuhao Zhai +4Simultaneous Localization And Mapping3D Perception

  48. NeuROK: Generative 4D Neural Object Kinematics

    May 28, 2026Chen Geng, Guangzhao He, Yue Gao +34D GenerationPose-Guided Kinematic Reasoning

  49. REST3D: Reconstructing Physically Stable 3D Scenes from a Single Image

    May 28, 2026Xiaoxuan Ma, Jiashun Wang, Nicolas Ugrinovic +23D Reconstruction3D Scenes

  50. Before the Shutter: Aesthetic and Actionable Portrait Photography Planning in 3D Scenes

    May 28, 2026Ruixiang Jiang, Chang Wen ChenPortraits3D Object Understanding

  51. City-Mesh3R: Simulation-Ready City-Scale 3D Mesh Reconstruction from Multi-View Images

    May 28, 2026Sayan Paul, Sourav Ghosh, Siddharth Katageri +33D ReconstructionHuman Mesh Recovery

  52. xModel-KD: Cross-modal Knowledge Distillation for 3D Scene Perception using LiDAR

    May 28, 2026Thenukan Pathmanathan, Kanchan Keisham, Thangarajah Akilan3D Semantic Segmentation3D Scene Understanding

  53. Boosting Zero-Shot 3D Style Transfer with 2D Pre-trained Priors

    May 28, 2026Xin Dong, Yunzhi Teng, Wenfeng Deng +1Photorealistic Style Transfer3D Scene Understanding

  54. Smaller and Faster 3DGS via Post-Training Dictionary Learning

    May 28, 2026Jiarong Gong, Jonas Unger, Ehsan Miandji3D Gaussian SplatsReal3D-Ad Datasets

  55. A Triple-Modal Contrastive Learning Framework with Sequence, Graph, and 3D Features for Drug-Target Interaction Prediction

    May 28, 2026Le Xu, Xi Zhang, Dan Luo +2Contrastive LearningFeature Extraction

  56. Learning Representations from 3D Gaussian Splats

    May 28, 2026Julia Farganus, Krzysztof Żurawicki, Arkadiusz Gaweł +23D Gaussian Splats3D Scene Understanding

  57. RadioFormer3D: Weakly Supervised 3D Radio Map Estimation in Low-Altitude Airspace via Generative Modeling

    May 28, 2026Zheng Fang, Junjie Liu, Kangjun Liu +3High-Fidelity Radio Map ConstructionReal3D-Ad Datasets

  58. ESAM++: Efficient Online 3D Perception on the Edge

    May 28, 2026Qin Liu, Lavisha Aggarwal, Saptarashmi Bandyopadhyay +43D PerceptionEdge

  59. CapTalk: Text-Guided Stylization and Speech-Driven 3D Head Animation

    May 28, 2026Xuangeng Chu, Yuan Gan, Ziteng Cui +4Facial AnimationFacial Expression Recognition

  60. GAP3D: Generative Alignment of VLM Latents to Patch-Level Embeddings for 3D Generation

    May 27, 2026Polytimi Anna Gkotsi, Andrii Zadaianchuk, Mohammad Mahdi Derakhshani3D Generative Models3D Generation