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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

2412.03052 2024-12-05 cs.CV eess.IV 79%

Point-GR: Graph Residual Point Cloud Network for 3D Object Classification and Segmentation

Md Meraz, Md Afzal Ansari, Mohammed Javed, Pavan Chakraborty

机构 * Indian Institute of Information Technology Allahabad(印度阿拉哈巴德信息技术学院)

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

Comments ICPR 2024 G2SP-CV Workshop, Dec 1-5, 2024 Kolkata, India

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2412.02855 2024-12-05 cs.CV cs.LG 79%

Optimized CNNs for Rapid 3D Point Cloud Object Recognition

Tianyi Lyu, Dian Gu, Peiyuan Chen, Yaoting Jiang, Zhenhong Zhang, Huadong Pang, Li Zhou, Yiping Dong

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

Comments 15 pages

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2406.17741 2024-12-04 cs.CV cs.AI 79%

Point-SAM: Promptable 3D Segmentation Model for Point Clouds

Yuchen Zhou, Jiayuan Gu, Tung Yen Chiang, Fanbo Xiang, Hao Su

机构 * University of California San Diego(加利福尼亚大学圣迭戈分校) ShanghaiTech University(上海科技大学) Hillbot(希尔博特(Hillbot))

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

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2412.00835 2024-12-03 cs.CV 79%

Particle-based 6D Object Pose Estimation from Point Clouds using Diffusion Models

Christian Möller, Niklas Funk, Jan Peters

机构 * TU Darmstadt(达姆施塔特工业大学)

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

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2407.09806 2024-12-03 cs.CV 79%

Asynchronous Feedback Network for Perceptual Point Cloud Quality Assessment

Yujie Zhang, Qi Yang, Ziyu Shan, Yiling Xu

机构 * Cooperative Medianet Innovation Center, Shanghai Jiao Tong University(上海交通大学合作 medianet 创新中心) University of Missouri–Kansas City(密苏里大学堪萨斯分校)

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

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2406.11740 2024-12-03 cs.RO cs.AI cs.LG 79%

Imagination Policy: Using Generative Point Cloud Models for Learning Manipulation Policies

Haojie Huang, Karl Schmeckpeper, Dian Wang, Ondrej Biza, Yaoyao Qian, Haotian Liu, Mingxi Jia, Robert Platt, Robin Walters

机构 * Boston Dynamics AI Institute(波士顿动力人工智能研究所) Northeastern University(东北大学) Worcester Polytechnic Institute(伍斯特理工学院) Brown University(布朗大学)

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

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2403.01254 2024-12-03 cs.RO 79%

RKHS-BA: A Robust Correspondence-Free Multi-View Registration Framework with Semantic Point Clouds

Ray Zhang, Jingwei Song, Xiang Gao, Junzhe Wu, Tianyi Liu, Jinyuan Zhang, Ryan Eustice, Maani Ghaffari

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

Comments 17 pages, 18 figures, technical report under review

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2411.16773 2024-12-02 cs.CV 79%

MICAS: Multi-grained In-Context Adaptive Sampling for 3D Point Cloud Processing

Feifei Shao, Ping Liu, Zhao Wang, Yawei Luo, Hongwei Wang, Jun Xiao

机构 * Zhejiang University-University of Illinois Urbana-Champaign Institute(浙江大学-伊利诺伊大学厄巴纳-香槟分校联合研究院) Zhejiang University(浙江大学) University of Nevada, Reno(内华达大学雷诺分校) Ningbo Innovation Center, Zhejiang University(浙江大学宁波创新中心) School of Software Technology, Zhejiang University(浙江大学软件学院) College of Computer Science and Technology, Zhejiang University(浙江大学计算机科学与技术学院)

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

Comments 15 pages, 6 figures, 3 tables

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2411.18443 2024-11-28 cs.RO 79%

Efficient Dynamic LiDAR Odometry for Mobile Robots with Structured Point Clouds

Jonathan Lichtenfeld, Kevin Daun, Oskar von Stryk

机构 * Technical University of Darmstadt(达姆施塔特工业大学)

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

Comments Accepted at 2024 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)

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2411.18377 2024-11-28 cs.CV cs.LG 79%

XR-MBT: Multi-modal Full Body Tracking for XR through Self-Supervision with Learned Depth Point Cloud Registration

Denys Rozumnyi, Nadine Bertsch, Othman Sbai, Filippo Arcadu, Yuhua Chen, Artsiom Sanakoyeu, Manoj Kumar, Catherine Herold, Robin Kips

机构 * Meta Reality Labs Zurich

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

Comments Accepted to WACV 2025

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2411.15271 2024-11-26 cs.CV cs.AI 79%

EADReg: Probabilistic Correspondence Generation with Efficient Autoregressive Diffusion Model for Outdoor Point Cloud Registration

Linrui Gong, Jiuming Liu, Junyi Ma, Lihao Liu, Yaonan Wang, Hesheng Wang

机构 * Shanghai Jiao Tong University(上海交通大学) University of Cambridge(剑桥大学) Hunan University(湖南大学)

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

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2411.15066 2024-11-25 cs.CV cs.LG 79%

SPAC-Net: Rethinking Point Cloud Completion with Structural Prior

Zizhao Wu, Jian Shi, Xuan Deng, Cheng Zhang, Genfu Yang, Ming Zeng, Yunhai Wang

机构 * School of Digital Media Technology, Hangzhou Dianzi University(杭州电子科技大学数字媒体技术学院) School of Informatics, Xiamen University(厦门大学信息学院) School of Information, Renmin University of China(中国人民大学信息学院)

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

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2411.14744 2024-11-25 cs.CV cs.AI cs.LG 79%

Point Cloud Understanding via Attention-Driven Contrastive Learning

Yi Wang, Jiaze Wang, Ziyu Guo, Renrui Zhang, Donghao Zhou, Guangyong Chen, Anfeng Liu, Pheng-Ann Heng

机构 * The Chinese University of Hong Kong(香港中文大学) Zhejiang Lab(之江实验室)

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

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2411.14495 2024-11-25 cs.CV 79%

Test-Time Adaptation of 3D Point Clouds via Denoising Diffusion Models

Hamidreza Dastmalchi, Aijun An, Ali Cheraghian, Shafin Rahman, Sameera Ramasinghe

机构 * York University(约克大学) Data61-CSIRO Australian National University(澳大利亚国立大学) North South University(北南大学) University of Adelaide(阿德莱德大学)

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

Comments Accepted to WACV 2025 (Winter Conference on Applications of Computer Vision)

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2411.14400 2024-11-22 cs.RO 79%

23 DoF Grasping Policies from a Raw Point Cloud

Martin Matak, Karl Van Wyk, Tucker Hermans

机构 * School of Computing and the Robotics Center, University of Utah(犹他大学计算与机器人中心) NVIDIA(英伟达)

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

Comments IEEE International Conference on Robotics and Automation (ICRA) Workshop on Geometric Representations 2023

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2411.14158 2024-11-22 cs.CV 79%

Point Cloud Denoising With Fine-Granularity Dynamic Graph Convolutional Networks

Wenqiang Xu, Wenrui Dai, Duoduo Xue, Ziyang Zheng, Chenglin Li, Junni Zou, Hongkai Xiong

机构 * Shanghai Jiao Tong University(上海交通大学)

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

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2411.14120 2024-11-22 cs.CV 79%

Point Cloud Resampling with Learnable Heat Diffusion

Wenqiang Xu, Wenrui Dai, Duoduo Xue, Ziyang Zheng, Chenglin Li, Junni Zou, Hongkai Xiong

机构 * Shanghai Jiao Tong University(上海交通大学)

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

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2003.03653 2024-11-22 cs.CV cs.LG 79%

SalsaNext: Fast, Uncertainty-aware Semantic Segmentation of LiDAR Point Clouds for Autonomous Driving

Tiago Cortinhal, George Tzelepis, Eren Erdal Aksoy

机构 * Halmstad University(哈尔姆斯塔德大学) Volvo Technology AB(沃尔沃技术公司)

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

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2411.13069 2024-11-21 cs.CV 79%

Automatic marker-free registration based on similar tetrahedras for single-tree point clouds

Jing Ren, Pei Wang, Hanlong Li, Yuhan Wu, Yuhang Gao, Wenxin Chen, Mingtai Zhang, Lingyun Zhang

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

Comments remote sensing; terrestrial lidar; multi-scan cloud registration

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2302.12989 2024-11-21 cs.RO 79%

ForestAlign: Automatic Forest Structure-based Alignment for Multi-view TLS and ALS Point Clouds

Juan Castorena, L. Turin Dickman, Adam J. Killebrew, James R Gattiker, Rod Linn, E. Louise Loudermilk

机构 * Los Alamos National Laboratory(洛斯阿拉莫斯国家实验室) Southern Research Station(南方研究站)

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

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2410.24001 2024-11-19 cs.CV 79%

ImOV3D: Learning Open-Vocabulary Point Clouds 3D Object Detection from Only 2D Images

Timing Yang, Yuanliang Ju, Li Yi

机构 * Shanghai Qi Zhi Institute(上海期智研究院) IIIS, Tsinghua University(清华大学交叉信息研究院) Shanghai AI Lab(上海人工智能实验室)

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

Comments Accepted by NeurIPS 2024. Code link https://github.com/yangtiming/ImOV3D

Journal ref NeurIPS 2024

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2405.14210 2024-11-19 cs.CV eess.IV 79%

Eidos: Efficient, Imperceptible Adversarial 3D Point Clouds

Hanwei Zhang, Luo Cheng, Qisong He, Wei Huang, Renjue Li, Ronan Sicre, Xiaowei Huang, Holger Hermanns, Lijun Zhang

机构 * Institute of Intelligent Software(智能软件研究所) Universität des Saarlandes(萨尔大学) Institute of Software, Chinese Academy of Sciences(中国科学院软件研究所) University of Chinese Academy of Sciences(中国科学院大学) University of Liverpool(利物浦大学) Purple Mountain Laboratories(紫金山实验室) LIS, Centrale Méditerranée Marseille(马赛中央理工学院LIS实验室)

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

Comments Preprint

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2302.04796 2024-11-19 cs.MM cs.GR eess.IV 79%

BASICS: Broad quality Assessment of Static point clouds In Compression Scenarios

Ali Ak, Emin Zerman, Maurice Quach, Aladine Chetouani, Aljosa Smolic, Giuseppe Valenzise, Patrick Le Callet

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

Comments Published in IEEE TMM, 14 pages, 8 figures

Journal ref IEEE Transactions on Multimedia vol. 26 (2024) pp. 6730-6742

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2407.10806 2024-11-18 cs.CV 79%

Enhancing Robustness to Noise Corruption for Point Cloud Recognition via Spatial Sorting and Set-Mixing Aggregation Module

Dingxin Zhang, Jianhui Yu, Tengfei Xue, Chaoyi Zhang, Dongnan Liu, Weidong Cai

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

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

Comments Accepted by ACCV2024

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2404.05953 2024-11-15 cs.RO 79%

3D Branch Point Cloud Completion for Robotic Pruning in Apple Orchards

Tian Qiu, Alan Zoubi, Nikolai Spine, Lailiang Cheng, Yu Jiang

机构 * School of Electrical and Computer Engineering, Cornell University(康奈尔大学电气与计算机工程学院) Sibley School of Mechanical and Aerospace Engineering, Cornell University(康奈尔大学西布利机械与航空航天工程学院) College of Arts&Sciences, Cornell University(康奈尔大学文理学院) School of Integrative Plant Science, Cornell University(康奈尔大学整合植物科学学院)

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

Comments Accepted by IROS 2024

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2411.08169 2024-11-14 cs.RO 79%

Point Cloud Context Analysis for Rehabilitation Grasping Assistance

Jackson M. Steinkamp, Laura J. Brattain, Conor J. Walsh, Robert D. Howe

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

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2411.07936 2024-11-13 cs.CV 79%

Learning Disentangled Representations for Perceptual Point Cloud Quality Assessment via Mutual Information Minimization

Ziyu Shan, Yujie Zhang, Yipeng Liu, Yiling Xu

机构 * Cooperative Medianet Innovation Center, Shanghai Jiao Tong University(上海交通大学合作 medianet 创新中心)

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

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2411.07728 2024-11-13 cs.CV cs.AI eess.IV 79%

No-Reference Point Cloud Quality Assessment via Graph Convolutional Network

Wu Chen, Qiuping Jiang, Wei Zhou, Feng Shao, Guangtao Zhai, Weisi Lin

机构 * School of Information Science and Engineering, Ningbo University(宁波大学信息科学与工程学院) School of Computer Science and Informatics, Cardiff University(卡迪夫大学计算机科学与信息学院) Institute of Image Communication and Information Processing, Shanghai Jiao Tong University(上海交通大学图像通信与信息处理研究所) 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)

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

Comments Accepted by IEEE Transactions on Multimedia

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2411.06991 2024-11-12 cs.CV 79%

SIESEF-FusionNet: Spatial Inter-correlation Enhancement and Spatially-Embedded Feature Fusion Network for LiDAR Point Cloud Semantic Segmentation

Jiale Chen, Fei Xia, Jianliang Mao, Haoping Wang, Chuanlin Zhang

机构 * Intelligent Autonomous Systems Laboratory, Shanghai University of Electric Power(上海电力大学智能自主系统实验室) College of Literature, Science and the Arts, University of Michigan-Ann Arbor(密歇根大学安娜堡分校文学、科学与艺术学院)

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

Comments 9 pages, 4 figures

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2411.06733 2024-11-12 cs.LG cs.RO 79%

GSL-PCD: Improving Generalist-Specialist Learning with Point Cloud Feature-based Task Partitioning

Xiu Yuan

机构 * University of California, San Diego(加利福尼亚大学圣迭戈分校)

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

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