3D 视觉 - arXivDaily 专题

2603.03890 2026-03-05 eess.IV 78%

Point Cloud Feature Coding for Object Detection over an Error-Prone Cloud-Edge Collaborative System

点云特征编码用于错误多的云边协作系统中的目标检测

Chongzhen Tian, Hui Yuan, Pan Zhao, Chang Sun, Raouf Hamzaoui, Sam Kwong

专题命中点云：point cloud(title,abstract)

AI总结本文提出了一种基于源编码和信道编码的任务驱动点云压缩和可靠传输框架，用于在错误多的云边协作系统中实现高效的目标检测。

Comments 13 pages, 13 figures

2602.23787 2026-03-02 cs.AR 78%

FPPS: An FPGA-Based Point Cloud Processing System

FPPS：一种基于FPGA的点云处理系统

Xiaofeng Zhou, Linfeng Du, Hanwei Fan, Wei Zhang

专题命中点云：point cloud(title,abstract)

AI总结 FPPS是一种基于FPGA的点云处理系统，通过优化ICP算法在KITTI数据集上实现了高达35倍的加速，同时保持精度并提升能效。

2602.19636 2026-02-24 eess.SP 78%

Topological Signal Processing for 3D Point Cloud Data

拓扑信号处理用于3D点云数据

Tiziana Cattai, Stefania Sardellitti, Stefania Colonnese, Sergio Barbarossa

专题命中点云：point cloud(title,abstract)

AI总结本文提出基于拓扑信号处理的3D点云分析方法，通过高阶拉普拉斯算子实现对点云颜色和几何属性的高效处理与重构。

Comments ACCEPTED PAPER TO ICASSP 2026 (IEEE International Conference on Acoustics, Speech, and Signal Processing)

2602.05876 2026-02-06 eess.SP 78%

IDSOR: Intensity- and Distance-Aware Statistical Outlier Removal for Weather-Robust LiDAR Point Clouds

IDSOR：基于强度和距离的统计异常点去除用于抗天气的LiDAR点云

Chenyang Yan, Mats Bengtsson

专题命中点云：point cloud(title,abstract)

AI总结 IDSOR通过结合强度和距离信息，有效去除天气引起的LiDAR点云异常点，提升恶劣天气下的点云质量与感知性能。

2602.00863 2026-02-03 eess.IV 78%

Lightweight Super Resolution-enabled Coding Model for the JPEG Pleno Learning-based Point Cloud Coding Standard

轻量级超分辨率赋能的编码模型用于基于JPEG Pleno学习的点云编码标准

André F. R. Guarda, Nuno M. M. Rodrigues, Fernando Pereira

专题命中点云：point cloud(title,abstract)

AI总结本文提出了一种轻量级超分辨率赋能的点云编码模型，以提高基于JPEG Pleno学习的点云编码标准的压缩效率和实用性。

Comments 32 pages, 8 figures, submitted to Signal Processing: Image Communication

2509.14859 2026-01-28 eess.IV 78%

Hint: hierarchical inter-frame correlation for one-shot point cloud sequence compression

提示：用于一次性点云序列压缩的分层帧间相关性

Yuchen Gao, Qi Zhang

专题命中点云：point cloud(title,abstract)

AI总结 HINT通过整合时间和空间相关性，实现了点云序列压缩的高效编码与解码，显著提升了压缩速度和比特率效率。

Comments This paper has been accepted at IEEE ICASSP 2026

2507.15673 2026-01-22 cs.MM cs.NI 78%

Point Cloud Streaming with Latency-Driven Implicit Adaptation using MoQ

基于延迟驱动的隐式适应的点云流媒体使用MoQ

Andrew Freeman, Michael Rudolph, Amr Rizk

专题命中点云：point cloud(title,abstract)

AI总结本研究提出一种基于延迟驱动的隐式适应方法，利用MoQ协议实现点云流媒体的动态质量调整，根据客户端延迟需求自动优化视频质量。

2511.00938 2025-12-30 math.ST math.AT math.PR stat.TH 78%

Persistence-Based Statistics for Detecting Structural Changes in High-Dimensional Point Clouds

基于持续性的统计方法用于检测高维点云中的结构变化

Toshiyuki Nakayama

专题命中点云：point cloud(title,abstract)

AI总结本文提出了一种基于持续性的非参数方法，用于检测高维点云中的结构变化，通过持续性景观和詹森-香农散度构建统计量，并证明其稳定性与适用性。

Comments 45 pages, 3 figures, under review

2511.07665 2025-12-16 cs.AR cs.AI 78%

FractalCloud: A Fractal-Inspired Architecture for Efficient Large-Scale Point Cloud Processing

FractalCloud: 一种受分形启发的高效大规模点云处理架构

Yuzhe Fu, Changchun Zhou, Hancheng Ye, Bowen Duan, Qiyu Huang, Chiyue Wei, Cong Guo, Hai "Helen'' Li, Yiran Chen

专题命中点云：point cloud(title,abstract)

AI总结 FractalCloud通过分形启发的架构实现高效大规模点云处理，显著提升速度与能效。

Comments Accepted for publication in HPCA2026. Codes are released at https://github.com/Yuzhe-Fu/FractalCloud

2512.13119 2025-12-16 cs.CR 78%

Less Is More: Sparse and Cooperative Perturbation for Point Cloud Attacks

少即是多：用于点云攻击的稀疏与协作扰动

Keke Tang, Tianyu Hao, Xiaofei Wang, Weilong Peng, Denghui Zhang, Peican Zhu, Zhihong Tian

专题命中点云：point cloud(title,abstract)

AI总结本文提出SCP框架，通过稀疏且协作的点扰动方法，实现高攻击成功率和更强的对抗效果，适用于点云攻击场景。

Comments Accepted by AAAI'2026 (Oral)

2305.07570 2025-11-24 cs.CG cs.DS 78%

Feature-aware manifold meshing and remeshing of point clouds and polyhedral surfaces with guaranteed smallest edge length

具有特征意识的流形网格生成与重网格化：点云和多边形表面的保证最小边长处理

Henriette Lipschütz, Ulrich Reitebuch, Konrad Polthier, Martin Skrodzki

专题命中点云：point cloud(title,abstract)

AI总结本文提出了一种从点云生成高质量三角网格的算法，并扩展至处理多边形表面的特征。

Journal ref Proceedings of the 2024 International Meshing Roundtable (IMR); Special Issue of Computer Aided Geometric Design

2511.04351 2025-11-18 eess.SP 78%

RCMCL: A Unified Contrastive Learning Framework for Robust Multi-Modal (RGB-D, Skeleton, Point Cloud) Action Understanding

Hasan Akgul, Mari Eplik, Javier Rojas, Akira Yamamoto, Rajesh Kumar, Maya Singh

专题命中点云：point cloud(title,abstract)

Comments 11 pages, 6 figures,

2504.09862 2025-11-18 cs.LG 78%

RadarLLM: Empowering Large Language Models to Understand Human Motion from Millimeter-Wave Point Cloud Sequence

Zengyuan Lai, Jiarui Yang, Songpengcheng Xia, Lizhou Lin, Lan Sun, Renwen Wang, Jianran Liu, Qi Wu, Ling Pei

专题命中点云：point cloud(title,abstract)

Comments Accepted by AAAI 2026 (extended version with supplementary materials)

2511.05047 2025-11-10 eess.IV 78%

J-SGFT: Joint Spatial and Graph Fourier Domain Learning for Point Cloud Attribute Deblocking

Muhammad Talha, Qi Yang, Zhu Li, Anique Akhtar, Geert Van Der Auwera

专题命中点云：point cloud(title,abstract)

Comments Accepted to ICIP 2025 Workshop on Generative AI for World Simulations and Communications & Celebrating 40 Years of Excellence in Education: Honoring Professor Aggelos Katsaggelos, Sept. 2025, Alaska

2406.02300 2025-11-04 math.AT cs.CG cs.LG 78%

Point-Level Topological Representation Learning on Point Clouds

Vincent P. Grande, Michael T. Schaub

机构 * rwth Aachen University（亚琛工业大学）

专题命中点云：point cloud(title,abstract)

Comments 47 pages, 18 figures, comments welcome

Journal ref International Conference on Machine Learning (ICML 2025)

2510.20842 2025-10-27 math.GM 78%

Fractional harmonic transform on point cloud manifolds

Jiamian Li, Bing-Zhao Li

专题命中点云：point cloud(title,abstract)

Comments Submitted to ICASSP 2026

2510.07009 2025-10-09 cs.ET cs.HC 78%

The Stage Comes to You: A Real-Time Tele-Immersive System with 3D Point Clouds and Vibrotactile Feedback

Takahiro Matsumoto, Takahiro Kusabuka, Hiroshi Chigira, Kazuhiko Murasaki, Kakagu Komazaki, Masafumi Suzuki, Masakatsu Aoki

专题命中点云：point cloud(title,abstract)

Comments 2 pages, 1 figure. Accepted for presentation at SIGGRAPH Asia 2025 Posters. The final version will appear in the ACM Digital Library

2510.03335 2025-10-07 cs.LG eess.IV 78%

Matching the Optimal Denoiser in Point Cloud Diffusion with (Improved) Rotational Alignment

Ameya Daigavane, YuQing Xie, Bodhi P. Vani, Saeed Saremi, Joseph Kleinhenz, Tess Smidt

机构 * Massachusetts Institute of Technology（麻省理工学院）； Prescient Design, Genentech（Prescient Design，Genentech）

专题命中点云：point cloud(title,abstract)

Comments under review

2509.23341 2025-09-30 eess.IV 78%

On the Impact of LiDAR Point Cloud Compression on Remote Semantic Segmentation

Tiago de S. Fernandes, Ricardo L. de Queiroz

专题命中点云：point cloud(title,abstract)

Comments 5 pages, 8 figures

2401.13192 2025-09-30 cs.AI cond-mat.mtrl-sci cs.LG physics.comp-ph 78%

Generative Design of Crystal Structures by Point Cloud Representations and Diffusion Model

Zhelin Li, Rami Mrad, Runxian Jiao, Guan Huang, Jun Shan, Shibing Chu, Yuanping Chen

专题命中点云：point cloud(title,abstract)

Comments I have submitted to a journal

Journal ref iScience 28, 111659, January 17, 2025

2509.22043 2025-09-29 cs.LG stat.ML 78%

Convexity-Driven Projection for Point Cloud Dimensionality Reduction

Suman Sanyal

机构 * Big Data Analytics, Goa Institute of Management, Goa, India（大数据分析，果阿管理学院，果阿，印度）

专题命中点云：point cloud(title,abstract)

2502.08525 2025-09-29 cs.CE 78%

Checkerboard Target Measurement in Unordered Point Clouds with Coloured ICP

June Moh Goo, Jialun Li, Darmawan Wicaksono, Jan Boehm

专题命中点云：point cloud(title,abstract)

Journal ref The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences (2025)

2509.14523 2025-09-19 cs.NI 78%

A Software-Defined Radio Testbed for Distributed LiDAR Point Cloud Sharing with IEEE 802.11p in V2V Networks

Mario Hernandez, Elijah Bryce, Peter Stubberud, Ebrahim Saberinia, Brendan Morris

专题命中点云：point cloud(title,abstract)

Comments 10 pages, 9 figures

2309.12900 2025-09-15 math.PR math.AP 78%

Quantitative homogenization and large-scale regularity of Poisson point clouds

Scott Armstrong, Raghavendra Venkatraman

专题命中点云：point cloud(title,abstract)

Comments 62 pages

2509.06506 2025-09-09 eess.SP 78%

Synesthesia of Machines (SoM)-Aided LiDAR Point Cloud Transmission for Collaborative Perception

Ensong Liu, Rongqing Zhang, Xiang Cheng, Jian Tang

专题命中点云：point cloud(title,abstract)

2508.20741 2025-08-29 cs.MM 78%

AdaDPCC: Adaptive Rate Control and Rate-Distortion-Complexity Optimization for Dynamic Point Cloud Compression

Chenhao Zhang, Wei Gao

专题命中点云：point cloud(title,abstract)

2508.20135 2025-08-29 eess.IV cs.AI 78%

Data-Efficient Point Cloud Semantic Segmentation Pipeline for Unimproved Roads

Andrew Yarovoi, Christopher R. Valenta

机构 * Woodruff School of Mechanical Engineering Georgia Institute of Technology Atlanta, USA（沃德夫机械工程学院佐治亚理工学院美国亚特兰大）； Electro-Optical Systems Laboratory Georgia Tech Research Institute Atlanta, USA（光电系统实验室佐治亚理工研究学院美国亚特兰大）

专题命中点云：point cloud(title,abstract)

Comments 9 pages, 4 figures

2508.15398 2025-08-22 cs.MM 78%

A Low-Latency 3D Live Remote Visualization System for Tourist Sites Integrating Dynamic and Pre-captured Static Point Clouds

Takahiro Matsumoto, Masafumi Suzuki, Mariko Yamaguchi, Masakatsu Aoki, Shunsuke Konagai, Kazuhiko Murasaki

专题命中点云：point cloud(title,abstract)

Comments 3 pages, 4 figures, submitted to IEEE ISMAR 2025 Posters

2508.13756 2025-08-20 cs.MM 78%

INDS: Incremental Named Data Streaming for Real-Time Point Cloud Video

Ruonan Chai, Yixiang Zhu, Xinjiao Li, Jiawei Li, Zili Meng, Dirk Kutscher

专题命中点云：point cloud(title,abstract)

Comments 9 pages, 9 figures, 2 tables. To appear in Proc. of the 33rd ACM International Conference on Multimedia (MM '25), October 27--31, 2025, Dublin, Ireland

2507.21557 2025-07-30 cs.MM 78%

PC-JND: Subjective Study and Dataset on Just Noticeable Difference for Point Clouds in 6DoF Virtual Reality

Chunling Fan, Yun Zhang, Dietmar Saupe, Raouf Hamzaoui, Weisi Lin

专题命中点云：point cloud(title,abstract)

Comments 13 pages, 10 figures, Journal

1. 点云 7719 篇

Point Cloud Feature Coding for Object Detection over an Error-Prone Cloud-Edge Collaborative System

FPPS: An FPGA-Based Point Cloud Processing System

Topological Signal Processing for 3D Point Cloud Data

IDSOR: Intensity- and Distance-Aware Statistical Outlier Removal for Weather-Robust LiDAR Point Clouds

Lightweight Super Resolution-enabled Coding Model for the JPEG Pleno Learning-based Point Cloud Coding Standard

Hint: hierarchical inter-frame correlation for one-shot point cloud sequence compression

Point Cloud Streaming with Latency-Driven Implicit Adaptation using MoQ

Persistence-Based Statistics for Detecting Structural Changes in High-Dimensional Point Clouds

FractalCloud: A Fractal-Inspired Architecture for Efficient Large-Scale Point Cloud Processing

Less Is More: Sparse and Cooperative Perturbation for Point Cloud Attacks

Feature-aware manifold meshing and remeshing of point clouds and polyhedral surfaces with guaranteed smallest edge length

RCMCL: A Unified Contrastive Learning Framework for Robust Multi-Modal (RGB-D, Skeleton, Point Cloud) Action Understanding

RadarLLM: Empowering Large Language Models to Understand Human Motion from Millimeter-Wave Point Cloud Sequence

J-SGFT: Joint Spatial and Graph Fourier Domain Learning for Point Cloud Attribute Deblocking

Point-Level Topological Representation Learning on Point Clouds

Fractional harmonic transform on point cloud manifolds

The Stage Comes to You: A Real-Time Tele-Immersive System with 3D Point Clouds and Vibrotactile Feedback

Matching the Optimal Denoiser in Point Cloud Diffusion with (Improved) Rotational Alignment

On the Impact of LiDAR Point Cloud Compression on Remote Semantic Segmentation

Generative Design of Crystal Structures by Point Cloud Representations and Diffusion Model

Convexity-Driven Projection for Point Cloud Dimensionality Reduction

Checkerboard Target Measurement in Unordered Point Clouds with Coloured ICP

A Software-Defined Radio Testbed for Distributed LiDAR Point Cloud Sharing with IEEE 802.11p in V2V Networks

Quantitative homogenization and large-scale regularity of Poisson point clouds

Synesthesia of Machines (SoM)-Aided LiDAR Point Cloud Transmission for Collaborative Perception

AdaDPCC: Adaptive Rate Control and Rate-Distortion-Complexity Optimization for Dynamic Point Cloud Compression

Data-Efficient Point Cloud Semantic Segmentation Pipeline for Unimproved Roads

A Low-Latency 3D Live Remote Visualization System for Tourist Sites Integrating Dynamic and Pre-captured Static Point Clouds

INDS: Incremental Named Data Streaming for Real-Time Point Cloud Video

PC-JND: Subjective Study and Dataset on Just Noticeable Difference for Point Clouds in 6DoF Virtual Reality