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视觉与机器人

3D 视觉

三维重建、NeRF、Gaussian Splatting、点云和空间智能。

共收录 19082 信号源:cs.CV, cs.GR, cs.RO

1. 点云 7740 篇

2509.15882 2025-09-22 cs.CV cs.AI 79%

Self-Supervised Cross-Modal Learning for Image-to-Point Cloud Registration

Xingmei Wang, Xiaoyu Hu, Chengkai Huang, Ziyan Zeng, Guohao Nie, Quan Z. Sheng, Lina Yao

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

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2509.14975 2025-09-19 cs.CV 79%

Beyond Random Masking: A Dual-Stream Approach for Rotation-Invariant Point Cloud Masked Autoencoders

Xuanhua Yin, Dingxin Zhang, Yu Feng, Shunqi Mao, Jianhui Yu, Weidong Cai

机构 * School of Computer Science, The University of Sydney(计算机科学学院,悉尼大学)

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

Comments 8 pages, 4 figures, aceppted by DICTA 2025

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2509.14560 2025-09-19 cs.CV 79%

Adaptive and Iterative Point Cloud Denoising with Score-Based Diffusion Model

Zhaonan Wang, Manyi Li, ShiQing Xin, Changhe Tu

机构 * Shandong University(山东大学)

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

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2509.13692 2025-09-18 cs.RO 79%

HGACNet: Hierarchical Graph Attention Network for Cross-Modal Point Cloud Completion

Yadan Zeng, Jiadong Zhou, Xiaohan Li, I-Ming Chen

机构 * Robotics Research Centre of the School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore(南洋理工大学机械与航空航天工程学院机器人研究中心) College of Information and Control Engineering, Xi’an University of Architecture and Technology, Xi’an, China(西安建筑科技大学信息与控制工程学院)

专题命中 点云 :point cloud(title,abstract);分类 cs.RO

Comments 9 pages, 6 figures

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2509.12452 2025-09-17 cs.CV 79%

Deep learning for 3D point cloud processing -- from approaches, tasks to its implications on urban and environmental applications

Zhenxin Zhang, Zhihua Xu, Yuwei Cao, Ningli Xu, Shuye Wang, Shen'ao Cui, Zhen Li, Rongjun Qin

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

Comments 57 Pages, 4 Figures

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2509.12239 2025-09-17 cs.LG cs.CV 79%

InJecteD: Analyzing Trajectories and Drift Dynamics in Denoising Diffusion Probabilistic Models for 2D Point Cloud Generation

Sanyam Jain, Khuram Naveed, Illia Oleksiienko, Alexandros Iosifidis, Ruben Pauwels

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

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2509.10842 2025-09-16 cs.CV 79%

OpenUrban3D: Annotation-Free Open-Vocabulary Semantic Segmentation of Large-Scale Urban Point Clouds

Chongyu Wang, Kunlei Jing, Jihua Zhu, Di Wang

机构 * School of Software Engineering, Xi’an Jiaotong University(西安交通大学软件工程学院)

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

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2509.09785 2025-09-15 cs.CV 79%

Purge-Gate: Backpropagation-Free Test-Time Adaptation for Point Clouds Classification via Token Purging

Moslem Yazdanpanah, Ali Bahri, Mehrdad Noori, Sahar Dastani, Gustavo Adolfo Vargas Hakim, David Osowiechi, Ismail Ben Ayed, Christian Desrosiers

机构 * LIVIA ÉTS Montréal(蒙特利尔ÉTS) International Laboratory on Learning Systems (ILLS)(学习系统国际实验室)

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

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2503.08336 2025-09-15 cs.CV 79%

Talk2PC: Enhancing 3D Visual Grounding through LiDAR and Radar Point Clouds Fusion for Autonomous Driving

Runwei Guan, Jianan Liu, Ningwei Ouyang, Shaofeng Liang, Daizong Liu, Xiaolou Sun, Lianqing Zheng, Ming Xu, Yutao Yue, Guoqiang Mao, Hui Xiong

机构 * Thrust of Artificial Intelligence, Hong Kong University of Science and Technology (Guangzhou), China(香港理工大学(广州)人工智能研究所) Mononai AI, Sweden(蒙诺人工智能) College of Computer Science and Technology, China University of Petroleum (East China)(中国石油大学(华东)计算机科学与技术学院) School of Advanced Technology, Xi’an Jiaotong-Liverpool University(西安交通大学利物浦大学先进科技学院) Wangxuan Institute of Computer Technology, Peking University(北京大学王轩计算机技术研究所) School of Automation, Southeast University(东南大学自动化学院) College of Science and Engineering, James Cook University(詹姆斯库克大学科学与工程学院) School of Transportation, Southeast University(东南大学交通运输学院)

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

Comments 13 pages, 12 figures

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2509.08982 2025-09-12 cs.CV 79%

iMatcher: Improve matching in point cloud registration via local-to-global geometric consistency learning

Karim Slimani, Catherine Achard, Brahim Tamadazte

机构 * ISIR, Sorbonne Université, CNRS UMR 7222, INSERM U1150(ISIR,索邦大学,CNRS UMR 7222,INSERM U1150)

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

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2509.08280 2025-09-11 cs.CV 79%

Generalized Zero-Shot Learning for Point Cloud Segmentation with Evidence-Based Dynamic Calibration

Hyeonseok Kim, Byeongkeun Kang, Yeejin Lee

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

Comments 20 pages, 12 figures, AAAI 2025

Journal ref Proceedings of the AAAI Conference on Artificial Intelligence, 39(4), 4248-4256 (2025)

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2509.05954 2025-09-09 cs.CV 79%

StripDet: Strip Attention-Based Lightweight 3D Object Detection from Point Cloud

Weichao Wang, Wendong Mao, Zhongfeng Wang

机构 * School of Integrated Circuits, Shenzhen Campus of Sun Yat-sen University(中山大学集成电路学院,深圳校区)

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

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2507.16743 2025-09-09 cs.CV 79%

Denoising-While-Completing Network (DWCNet): Robust Point Cloud Completion Under Corruption

Keneni W. Tesema, Lyndon Hill, Mark W. Jones, Gary K. L. Tam

机构 * Swansea University(斯旺西大学)

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

Comments Accepted for Computers and Graphics and EG Symposium on 3D Object Retrieval 2025 (3DOR'25)

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2509.04645 2025-09-08 cs.RO 79%

Planning from Point Clouds over Continuous Actions for Multi-object Rearrangement

Kallol Saha, Amber Li, Angela Rodriguez-Izquierdo, Lifan Yu, Ben Eisner, Maxim Likhachev, David Held

机构 * Robotics Institute, Carnegie Mellon University(卡内基梅隆大学机器人研究所) Princeton University(普林斯顿大学)

专题命中 点云 :point cloud(title,abstract);分类 cs.RO

Comments Conference on Robot Learning (CoRL) 2025 (https://planning-from-point-clouds.github.io/)

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2509.03633 2025-09-05 cs.CV cs.AI 79%

treeX: Unsupervised Tree Instance Segmentation in Dense Forest Point Clouds

Josafat-Mattias Burmeister, Andreas Tockner, Stefan Reder, Markus Engel, Rico Richter, Jan-Peter Mund, Jürgen Döllner

机构 * University of Potsdam(波恩大学) Digital Engineering Faculty(数字工程学院) BOKU University(博科尼大学) Department of Ecosystem Management, Climate and Biodiversity(生态系统管理、气候与生物多样性部门) Institute of Forest Growth(森林生长研究所) Eberswalde University of Sustainable Development(埃伯斯瓦尔德可持续发展大学) State Forestry Research Centre(州林业研究机构) Hasso Plattner Institute for Digital Engineering(哈索·plattnner数字工程研究所)

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

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2509.03324 2025-09-04 cs.CV 79%

InfraDiffusion: zero-shot depth map restoration with diffusion models and prompted segmentation from sparse infrastructure point clouds

Yixiong Jing, Cheng Zhang, Haibing Wu, Guangming Wang, Olaf Wysocki, Brian Sheil

机构 * Construction Engineering, University of Cambridge(剑桥大学建筑工程系) College of Civil Engineering, Hunan University(湖南大学土木工程学院)

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

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2509.01492 2025-09-03 cs.CV 79%

A Continuous-Time Consistency Model for 3D Point Cloud Generation

Sebastian Eilermann, René Heesch, Oliver Niggemann

机构 * Institute for Artificial Intelligence(人工智能研究所) Helmut Schmidt University(海姆特·施密特大学)

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

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2509.01097 2025-09-03 cs.CV 79%

PVINet: Point-Voxel Interlaced Network for Point Cloud Compression

Xuan Deng, Xingtao Wang, Xiandong Meng, Xiaopeng Fan, Debin Zhao

机构 * School of Computer Science and Technology, Harbin Institute of Technology(计算机科学与技术学院,哈尔滨工业大学) Peng Cheng Laboratory(鹏城实验室)

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

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2507.14452 2025-09-03 cs.CV cs.AI 79%

GPI-Net: Gestalt-Guided Parallel Interaction Network via Orthogonal Geometric Consistency for Robust Point Cloud Registration

Weikang Gu, Mingyue Han, Li Xue, Heng Dong, Changcai Yang, Riqing Chen, Lifang Wei

机构 * College of Computer and Information Science, Fujian Agriculture and Forestry University(福建农业林业大学计算机与信息科学学院) School of Computing and Information Science, Fuzhou Institute of Technology(福州理工大学计算机与信息科学学院)

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

Comments 9 pages, 4 figures. Accepted to IJCAI 2025

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2509.00374 2025-09-03 cs.CV 79%

Adaptive Point-Prompt Tuning: Fine-Tuning Heterogeneous Foundation Models for 3D Point Cloud Analysis

Mengke Li, Lihao Chen, Peng Zhang, Yiu-ming Cheung, Hui Huang

机构 * College of Computer Science and Software Engineering, Shenzhen University(深圳大学计算机科学与软件工程学院) Guangdong Laboratory of Artificial Intelligence and Digital Economy (SZ)(广东省人工智能与数字经济实验室) National Laboratory of Radar Signal Processing, Xidian University(雷达信号处理国家实验室) Department of Computer Science, Hong Kong Baptist University(香港 Baptist 大学计算机科学系)

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

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2508.20835 2025-09-01 cs.CV 79%

PointDGRWKV: Generalizing RWKV-like Architecture to Unseen Domains for Point Cloud Classification

Hao Yang, Qianyu Zhou, Haijia Sun, Xiangtai Li, Xuequan Lu, Lizhuang Ma, Shuicheng Yan

机构 * Shanghai Jiao Tong University(上海交通大学) The University of Tokyo(东京大学) Nanjing University(南京大学) Nanyang Technological University(南洋理工大学) The University of Western Australia(西澳大学) National University of Singapore(新加坡国立大学)

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

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2502.14156 2025-09-01 cs.CV 79%

Mixed Signals: A Diverse Point Cloud Dataset for Heterogeneous LiDAR V2X Collaboration

Katie Z Luo, Minh-Quan Dao, Zhenzhen Liu, Mark Campbell, Wei-Lun Chao, Kilian Q. Weinberger, Ezio Malis, Vincent Fremont, Bharath Hariharan, Mao Shan, Stewart Worrall, Julie Stephany Berrio Perez

机构 * Cornell University(康奈尔大学) Inria(法国国家信息与自动化技术研究院) University of Sydney(悉尼大学) The Ohio State University(俄亥俄州立大学) École Centrale de Nantes(南特中央理工学院)

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

Comments International Conference on Computer Vision, ICCV 2025

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2508.20492 2025-08-29 cs.CV 79%

IAENet: An Importance-Aware Ensemble Model for 3D Point Cloud-Based Anomaly Detection

Xuanming Cao, Chengyu Tao, Yifeng Cheng, Juan Du

机构 * Smart Manufacturing Thrust(智能制造方向) Interdisciplinary Programs Office(跨学科项目办公室) Department of Mechanical and Aerospace Engineering(机械与航空航天工程系)

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

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2508.19909 2025-08-28 cs.CV 79%

Integrating SAM Supervision for 3D Weakly Supervised Point Cloud Segmentation

Lechun You, Zhonghua Wu, Weide Liu, Xulei Yang, Jun Cheng, Wei Zhou, Bharadwaj Veeravalli, Guosheng Lin

机构 * Department of Electrical and Computer Engineering, National University of Singapore(新加坡国立大学电子与计算机工程系) SenseTime Research(商汤科技研究院) School of Computer Science and Engineering, Nanyang Technological University(南洋理工大学计算机科学与工程学院) Institute for Infocomm Research (I2R), Agency for Science, Technology and Research (A*STAR)(信息与通信研究 institute(I2R),科技研究局(A*STAR)) School of Computer Science and Informatics, Cardiff University(卡迪夫大学计算机科学与信息学学院)

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

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2508.17658 2025-08-27 cs.CV 79%

Rethinking the Detail-Preserved Completion of Complex Tubular Structures based on Point Cloud: a Dataset and a Benchmark

Yaolei Qi, Yikai Yang, Wenbo Peng, Shumei Miao, Yutao Hu, Guanyu Yang

机构 * Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications (Southeast University), Ministry of Education(新一代人工智能技术及其交叉应用重点实验室(东南大学)) Jiangsu Province Joint International Research Laboratory of Medical Information Processing(江苏省医学信息处理联合国际研究实验室) The First Affiliated Hospital of Nanjing Medical University(南京医科大学第一附属医院)

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

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2506.23126 2025-08-27 cs.RO 79%

ParticleFormer: A 3D Point Cloud World Model for Multi-Object, Multi-Material Robotic Manipulation

Suning Huang, Qianzhong Chen, Xiaohan Zhang, Jiankai Sun, Mac Schwager

机构 * Stanford University(斯坦福大学)

专题命中 点云 :point cloud(title,abstract);分类 cs.RO

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2505.17783 2025-08-27 cs.CV 79%

Generative Data Augmentation for Object Point Cloud Segmentation

Dekai Zhu, Stefan Gavranovic, Flavien Boussuge, Benjamin Busam, Slobodan Ilic

机构 * Technical University of Munich(慕尼黑技术大学) Siemens AG(西门子股份公司) Munich Center for Machine Learning(慕尼黑机器学习中心)

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

Comments Accepted by BMVC 2025

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2508.15613 2025-08-22 cs.CV 79%

Fast globally optimal Truncated Least Squares point cloud registration with fixed rotation axis

Ivo Ivanov, Carsten Markgraf

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

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2508.14604 2025-08-21 cs.CV cs.AI 79%

UST-SSM: Unified Spatio-Temporal State Space Models for Point Cloud Video Modeling

Peiming Li, Ziyi Wang, Yulin Yuan, Hong Liu, Xiangming Meng, Junsong Yuan, Mengyuan Liu

机构 * State Key Laboratory of General Artificial Intelligence, Peking University, Shenzhen Graduate School(一般人工智能国家重点实验室,北京大学深圳研究生院) The Zhejiang University-University of Illinois Urbana-Champaign Institute, Zhejiang University(浙江大学-伊利诺伊大学 Urbana-Champaign 院,浙江大学) State University of New York at Buffalo(纽约州立大学布法罗分校)

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

Comments 8 pages, 5 figures, Accepted to ICCV2025

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2401.12452 2025-08-21 cs.CV 79%

Self-supervised Learning of LiDAR 3D Point Clouds via 2D-3D Neural Calibration

Yifan Zhang, Junhui Hou, Siyu Ren, Jinjian Wu, Yixuan Yuan, Guangming Shi

机构 * School of Mechatronic Engineering and Automation, Shanghai University(机械电子工程与自动化学院,上海大学) Department of Computer Science, City University of Hong Kong(计算机科学系,城市大学) School of Artificial Intelligence, Xidian University(人工智能学院,西安电子科技大学) Department of Electronic Engineering, The Chinese University of Hong Kong(电子工程系,香港中文大学)

专题命中 点云 :point cloud(title,abstract);分类 cs.CV

Comments Accepted to TPAMI2025

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