3D 视觉

RL-AD-Net: Reinforcement Learning Guided Adaptive Displacement in Latent Space for Refined Point Cloud Completion

RL-AD-Net: 基于强化学习的潜在空间自适应位移用于精细化点云补全

Bhanu Pratap Paregi, Vaibhav Kumar

机构 * GeoAI4Cities Lab, IISER Bhopal（GeoAI4Cities实验室，印度Bhopal IISER） 纠错

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

AI总结 RL-AD-Net通过强化学习在潜在空间中优化点云补全，提升局部几何一致性，适用于多种补全网络。

Real-time Point Cloud Data Transmission via L4S for 5G-Edge-Assisted Robotics

通过L4S实现5G边缘辅助机器人中的实时点云数据传输

Gerasimos Damigos, Achilleas Santi Seisa, Nikolaos Stathoulopoulos, Sara Sandberg, George Nikolakopoulos

机构 * Ericsson Research, Lule , Sweden ( ) ； AI Group, Lule \, University of Technology, Sweden 纠错

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

AI总结 本文提出了一种基于L4S的实时点云传输框架，通过Draco压缩算法实现低延迟、低丢包率的3D LiDAR数据传输，适用于5G边缘辅助机器人中的实时数据处理与SLAM算法验证。

Comments IFAC Submission

Point Cloud Quantization through Multimodal Prompting for 3D Understanding

Hongxuan Li, Wencheng Zhu, Huiying Xu, Xinzhong Zhu, Pengfei Zhu

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

Comments Accepted by AAAI 2026. 11 pages, 7 figures

PointVDP: Learning View-Dependent Projection by Fireworks Rays for 3D Point Cloud Segmentation

Yang Chen, Yueqi Duan, Haowen Sun, Ziwei Wang, Jiwen Lu, Yap-Peng Tan

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

Comments This version needs major revision

Point2Primitive: CAD Reconstruction from Point Cloud by Direct Primitive Prediction

Xinzhu Ma, Cheng Wang, Chen Tang, Bin Wang, Shixiang Tang, Yuan Meng, Yunhong Wang, Di Huang

机构 * Beihang University（北航大学） ； Shanghai Artificial Intelligence Laboratory（上海人工智能实验室） ； Wuhan University（武汉大学） ； The Chinese University of Hong Kong（香港中文大学） ； Tsinghua University（清华大学） 纠错

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

Deep Imbalanced Multi-Target Regression: 3D Point Cloud Voxel Content Estimation in Simulated Forests

Amirhossein Hassanzadeh, Bartosz Krawczyk, Michael Saunders, Rob Wible, Keith Krause, Dimah Dera, Jan van Aardt

机构 * United State Space Force（美国太空军） ； Battelle（巴特尔） 纠错

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

Comments This work has been submitted to the IEEE for possible publication

DANCE: Density-agnostic and Class-aware Network for Point Cloud Completion

Da-Yeong Kim, Yeong-Jun Cho

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

Comments 7 pages, 11 figures, Accepted to AAAI 2026 (to appear)

Density-aware global-local attention network for point cloud segmentation

Chade Li, Pengju Zhang, Jiaming Zhang, Yihong Wu

机构 * State Key Laboratory of Multimodal Artificial Intelligence Systems, Institute of Automation, Chinese Academy of Sciences, Beijing 100190, China（多模态人工智能系统国家重点实验室，自动化研究所，中国科学院，北京100190，中国） ； School of Artificial Intelligence, University of Chinese Academy of Sciences, Beijing 100049, China（人工智能学院，中国科学院大学，北京100049，中国） 纠错

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

Comments Accepted by Image and Vision Computing

Journal ref Image and Vision Computing, Volume 165, 2026, 105822

Refining Segmentation On-the-Fly: An Interactive Framework for Point Cloud Semantic Segmentation

Peng Zhang, Ting Wu, Jinsheng Sun, Weiqing Li, Zhiyong Su

机构 * Nanjing University of Science and Technology（南京理工大学） 纠错

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

Journal ref Engineering Applications of Artificial Intelligence, Volume 163, Part 2, 1 January 2026, 112919

EPSegFZ: Efficient Point Cloud Semantic Segmentation for Few- and Zero-Shot Scenarios with Language Guidance

Jiahui Wang, Haiyue Zhu, Haoren Guo, Abdullah Al Mamun, Cheng Xiang, Tong Heng Lee

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

Comments AAAI 2026

Multi-view Structural Convolution Network for Domain-Invariant Point Cloud Recognition of Autonomous Vehicles

Younggun Kim, Mohamed Abdel-Aty, Beomsik Cho, Seonghoon Ryoo, Soomok Lee

机构 * Department of Civil Engineering, University of Central Florida（中央佛罗里达大学土木工程系） ； Department of Data, Networks and AI, Ajou University（全州大学数据、网络与人工智能系） ； Department of Mobility Engineering and Department of Artificial Intelligence, Ajou University（全州大学移动工程系和人工智能系） 纠错

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

Comments 16 pages, 6 figures

RWKV-PCSSC: Exploring RWKV Model for Point Cloud Semantic Scene Completion

Wenzhe He, Xiaojun Chen, Wentang Chen, Hongyu Wang, Ying Liu, Ruihui Li

机构 * Hunan University College of Computer Science（湖南大学计算机科学学院） ； Hunan Normal University College of Information Science（湖南师范大学信息科学学院） ； Hunan University（湖南大学） ； Hunan Normal University（湖南师范大学） 纠错

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

Comments 13 pages, 8 figures, published to ACM MM

Journal ref Proc. 33rd ACM Int. Conf. Multimedia (MM '25), Dublin, Ireland, 2025, pp. 161-170

UMIGen: A Unified Framework for Egocentric Point Cloud Generation and Cross-Embodiment Robotic Imitation Learning

Yan Huang, Shoujie Li, Xingting Li, Wenbo Ding

机构 * Shenzhen International Graduate School, Tsinghua University（深圳国际研究生院，清华大学） 纠错

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

OG-PCL: Efficient Sparse Point Cloud Processing for Human Activity Recognition

Jiuqi Yan, Chendong Xu, Dongyu Liu

机构 * Key Laboratory of Underwater Acoustic Signal Processing of Ministry of Education, Southeast University, Nanjing, 211189, China（教育部水下声学信号处理重点实验室，东南大学，南京） 纠错

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

Multi-Modal Assistance for Unsupervised Domain Adaptation on Point Cloud 3D Object Detection

Shenao Zhao, Pengpeng Liang, Zhoufan Yang

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

Comments Accepted to AAAI-26

CloudMamba: Grouped Selective State Spaces for Point Cloud Analysis

Kanglin Qu, Pan Gao, Qun Dai, Zhanzhi Ye, Rui Ye, Yuanhao Sun

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

Comments Accepted by AAAI '26

Certified L2-Norm Robustness of 3D Point Cloud Recognition in the Frequency Domain

Liang Zhou, Qiming Wang, Tianze Chen

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

Comments Accepted by AAAI26

PointCubeNet: 3D Part-level Reasoning with 3x3x3 Point Cloud Blocks

Da-Yeong Kim, Yeong-Jun Cho

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

Unsupervised deep learning for semantic segmentation of multispectral LiDAR forest point clouds

Lassi Ruoppa, Oona Oinonen, Josef Taher, Matti Lehtomäki, Narges Takhtkeshha, Antero Kukko, Harri Kaartinen, Juha Hyyppä

机构 * Department of Remote Sensing and Photogrammetry, Finnish Geospatial Research Institute FGI, The National Land Survey of Finland（遥感与摄影测量系，芬兰地理研究 institute FGI，芬兰国家土地测绘局） ； D Optical Metrology (3DOM) unit, Bruno Kessler Foundation (FBK)（3D光学计量（3DOM）单元，布鲁诺·凯瑟尔基金会（FBK）） ； Department of Built Environment, Aalto University, School of Engineering（环境学院，艾尔托大学，工程学院） 纠错

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

Comments 30 pages, 10 figures

Journal ref ISPRS Journal of Photogrammetry and Remote Sensing, Volume 228, 2025, pages 694-722

Adaptive Agent Selection and Interaction Network for Image-to-point cloud Registration

Zhixin Cheng, Xiaotian Yin, Jiacheng Deng, Bohao Liao, Yujia Chen, Xu Zhou, Baoqun Yin, Tianzhu Zhang

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

Comments Accepted by AAAI2026

Point Cloud Segmentation of Integrated Circuits Package Substrates Surface Defects Using Causal Inference: Dataset Construction and Methodology

Bingyang Guo, Qiang Zuo, Ruiyun Yu

机构 * Bingyang Guo, Qiang Zuo, Ruiyun Yu（作者） 纠错

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

IEC3D-AD: A 3D Dataset of Industrial Equipment Components for Unsupervised Point Cloud Anomaly Detection

Bingyang Guo, Hongjie Li, Ruiyun Yu, Hanzhe Liang, Jinbao Wang

机构 * Software College, Northeastern University（东北大学软件学院） ； Shenzhen Audencia Financial Technology Institute, Shenzhen University（深圳Audencia金融技术研究院） ； National Engineering Laboratory for Big Data System Computing Technology, Shenzhen University（深圳大学大数据系统计算技术国家工程实验室） 纠错

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

From Propagation to Prediction: Point-level Uncertainty Evaluation of MLS Point Clouds under Limited Ground Truth

Ziyang Xu, Olaf Wysocki, Christoph Holst

机构 * Chair of Engineering Geodesy, TUM School of Engineering and Design, Technical University of Munich（工程测绘学系，技术大学慕尼黑工程与设计学院） ； TUM Leonhard Obermeyer Center, Technical University of Munich（技术大学慕尼黑Leonhard Obermeyer中心） ； CV4DT, University of Cambridge（剑桥大学CV4DT） 纠错

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

A Novel Grouping-Based Hybrid Color Correction Algorithm for Color Point Clouds

Kuo-Liang Chung, Ting-Chung Tang

机构 * Department of Computer Science and Information Engineering, National Taiwan University of Science and Technology（计算机科学与信息工程系，国立台湾科技大学） 纠错

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

Self-Supervised Moving Object Segmentation of Sparse and Noisy Radar Point Clouds

Leon Schwarzer, Matthias Zeller, Daniel Casado Herraez, Simon Dierl, Michael Heidingsfeld, Cyrill Stachniss

机构 * CARIAD SE（CARIAD公司） ； TU Dortmund University（杜伊斯堡-艾森大学） ； University of Bonn（波恩大学） ； Lamarr Institute for Machine Learning and Artificial Intelligence（拉马尔人工智能与机器学习研究所） 纠错

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

Comments Accepted for publication at IEEE International Conference on Intelligent Transportation Systems (ITSC 2025), 8 pages, 3 figures

3D Point Cloud Object Detection on Edge Devices for Split Computing

Taisuke Noguchi, Takuya Azumi

机构 * Graduate School of Science and Engineering（科学与工程研究生院） ； Engineering Saitama University（埼玉大学工学部） 纠错

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

Comments 6 pages. This version includes minor lstlisting configuration adjustments for successful compilation. No changes to content or layout. Originally published at ACM/IEEE RAGE 2024

Journal ref Proceedings of the 3rd Real-time And intelliGent Edge computing workshop (RAGE), 2024, pp. 1-6

MambaNetLK: Enhancing Colonoscopy Point Cloud Registration with Mamba

Linzhe Jiang, Jiayuan Huang, Sophia Bano, Matthew J. Clarkson, Zhehua Mao, Mobarak I. Hoque

机构 * UCL Hawkes Institute（UCL哈维斯研究所） ； University College London, University of London（伦敦大学学院, 伦敦大学） ； Division of Informatics, Imaging and Data Sciences（信息学、成像与数据科学部门） ； University of Manchester（曼彻斯特大学） 纠错

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

Comments 12 pages, 4 figures, 3 tables, IPCAI conference

Bidirectional Feature-aligned Motion Transformation for Efficient Dynamic Point Cloud Compression

Xuan Deng, Xingtao Wang, Xiandong Meng, Longguang Wang, Tiange Zhang, Xiaopeng Fan, Debin Zhao

机构 * School of Computer Science and Technology, Harbin Institute of Technology（哈尔滨工业大学计算机科学与技术学院） ； Peng Cheng Laboratory（鹏城实验室） ； Sun Yat-sen University（中山大学） 纠错

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

Comments 11 pages

Quality-controlled registration of urban MLS point clouds reducing drift effects by adaptive fragmentation

Marco Antonio Ortiz Rincon, Yihui Yang, Christoph Holst

机构 * Chair of Engineering Geodesy, TUM School of Engineering and Design, Technical University of Munich（工程大地测量学系，技术大学慕尼黑） 纠错

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

Comments 10 pages, 7 figures. This manuscript is currently under review at the International Journal of Applied Earth Observation and Geoinformation (Elsevier). A preprint version will also be available on SSRN (Elsevier Preprints) with a DOI once processed. This is the original preprint version submitted for peer review

U-CAN: Unsupervised Point Cloud Denoising with Consistency-Aware Noise2Noise Matching

Junsheng Zhou, Xingyu Shi, Haichuan Song, Yi Fang, Yu-Shen Liu, Zhizhong Han

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

Comments Accepted by NeurIPS 2025. Project page: https://gloriasze.github.io/U-CAN/