3D 视觉

Joint graph entropy knowledge distillation for point cloud classification and robustness against corruptions

Zhiqiang Tian, Weigang Li, Junwei Hu, Chunhua Deng

机构 * School of Information Science and Engineering（信息科学与工程学院） ； Wuhan University of Science and Technology（武汉科技大学） ； School of Computer Science and Technology（计算机科学与技术学院） 纠错

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

Self-Supervised Point Cloud Completion based on Multi-View Augmentations of Single Partial Point Cloud

Jingjing Lu, Huilong Pi, Yunchuan Qin, Zhuo Tang, Ruihui Li

机构 * Hunan University（湖南大学） 纠错

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

STQE: Spatial-Temporal Attribute Quality Enhancement for G-PCC Compressed Dynamic Point Clouds

Tian Guo, Hui Yuan, Xiaolong Mao, Shiqi Jiang, Raouf Hamzaoui, Sam Kwong

机构 * School of Control Science and Engineering, Shandong University（控制科学与工程学院，山东大学） ； Key Laboratory of Machine Intelligence and System Control, Ministry of Education（机器智能与系统控制重点实验室，教育部） ； School of Software, Shandong University（软件学院，山东大学） ； School of Engineering and Sustainable Development, De Montfort University（工程与可持续发展学院，德蒙福特大学） ； Department of Computing and Decision Science, Lingnan University（计算与决策科学系，岭南大学） 纠错

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

OmniPlantSeg: Species Agnostic 3D Point Cloud Organ Segmentation for High-Resolution Plant Phenotyping Across Modalities

Andreas Gilson, Lukas Meyer, Oliver Scholz, Ute Schmid

机构 * Fraunhofer Institute for Integrated Circuits (IIS)（弗劳恩霍夫集成电路研究所） ； University of Bamberg（巴明翰大学） 纠错

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

LidarScout: Direct Out-of-Core Rendering of Massive Point Clouds

Philipp Erler, Lukas Herzberger, Michael Wimmer, Markus Schütz

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

Comments Published at High-Performance Graphics 2025

Journal ref High-Performance Graphics - Symposium Papers. The Eurographics Association, 2025

3D Human Pose and Shape Estimation from LiDAR Point Clouds: A Review

Salma Galaaoui, Eduardo Valle, David Picard, Nermin Samet

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

Comments under review

TriFusion-AE: Language-Guided Depth and LiDAR Fusion for Robust Point Cloud Processing

Susmit Neogi

机构 * Department of Mechanical Engineering（机械工程系） ； Indian Institute of Technology Bombay（印度理工学院班加罗尔） ； Mumbai, India（孟买，印度） 纠错

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

Comments 39th Conference on Neural Information Processing Systems (NeurIPS 2025) Workshop

Point-RTD: Replaced Token Denoising for Pretraining Transformer Models on Point Clouds

Gunner Stone, Youngsook Choi, Alireza Tavakkoli, Ankita Shukla

机构 * Department of Computer Science ； Engineering, University of Nevada, Reno, USA 纠错

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

Guided and Unguided Conditional Diffusion Mechanisms for Structured and Semantically-Aware 3D Point Cloud Generation

Gunner Stone, Sushmita Sarker, Alireza Tavakkoli

机构 * Department of Computer Science ； Engineering, University of Nevada, Reno, USA 纠错

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

Unlocking Hidden Potential in Point Cloud Networks with Attention-Guided Grouping-Feature Coordination

Shangzhuo Xie, Qianqian Yang

机构 * College of Information Science and Electronic Engineering（信息科学与电子工程学院） 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

GroundFlow: A Plug-in Module for Temporal Reasoning on 3D Point Cloud Sequential Grounding

Zijun Lin, Shuting He, Cheston Tan, Bihan Wen

机构 * Nanyang Technological University（南洋理工大学） ； Centre for Frontier AI Research, A*STAR（前沿人工智能研究中心，A*STAR） ； MoE Key Laboratory of Interdisciplinary Research of Computation and Economics, Shanghai University of Finance and Economics（计算与经济学交叉研究关键实验室，上海财经大学） 纠错

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

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

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） 纠错

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

Comments 8 pages, 4 figures, aceppted by DICTA 2025

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） 纠错

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

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） 纠错

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

Comments 9 pages, 6 figures

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

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

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） 纠错

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

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） 纠错

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

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） 纠错

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

Comments 13 pages, 12 figures

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） 纠错

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

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)

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） 纠错

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

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） 纠错

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)

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） 纠错

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/)

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） 纠错

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

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） 纠错

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

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） 纠错

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

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） 纠错

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

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） 纠错

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

Comments 9 pages, 4 figures. Accepted to IJCAI 2025