arXivDaily arXiv每日学术速递 周一至周五更新

视觉与机器人

自动驾驶

自动驾驶感知、规划、BEV、占用预测、激光雷达和仿真评测。

共收录 3153 信号源:cs.RO, cs.CV, eess.IV, cs.AI

1. 激光雷达 3153 篇

1608.07841 2026-06-04 math.NA cs.NA physics.ao-ph physics.optics 78%

Expectation Maximization and the retrieval of the atmospheric extinction coefficients by inversion of Raman lidar data

期望最大化与通过拉曼光散射数据反演大气消光系数

Sara Garbarino, Alberto Sorrentino, Anna Maria Massone, Alessia Sannino, Antonella Boselli, Xuan Wang, Nicola Spinelli, Michele Piana

专题命中 激光雷达 :LiDAR(title,abstract)

AI总结 本文提出利用期望最大化算法稳定反演拉曼光散射数据中的气溶胶消光系数,通过正则化和空间分辨率讨论,验证了该方法在合成数据和实验数据中的有效性。

Comments 14 pages, 6 figures, currently under revision

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2605.23210 2026-05-25 eess.SP math.ST stat.ME stat.TH 78%

Fundamental Bounds and Efficient Estimation for Dead-Time-Constrained Event Detection, with Application to Single-Photon Lidar

死时间约束事件检测的基本界限与高效估计,及其在单光子激光雷达中的应用

Frederic J. N. Jorgensen, Steven G. Johnson

专题命中 激光雷达 :LiDAR(title,abstract)

AI总结 针对非麻痹性死时间和门控约束下的周期二元事件检测过程,提出渐近统计理论,推导估计的基本下界并证明最大似然估计和Le Cam一步估计可达到该下界。

Comments 24 pages, 5 figures

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2605.14039 2026-05-15 eess.SP 78%

FMCW Lidar Beyond Nyquist by Instantaneous Frequency Fitting

FMCW激光雷达超越奈奎斯特极限通过瞬时频率拟合

Alfred Krister Ulvog, Joshua Rapp, Vivek K Goyal

专题命中 激光雷达 :LiDAR(title,abstract)

AI总结 本文提出两种信号处理方法,通过考虑全波形恢复更大距离和速度范围,克服频率域中的混叠问题,并展示瞬时频率拟合在相位噪声下的鲁棒性。

Comments 21 pages, 15 figures

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2605.01534 2026-05-05 physics.ed-ph 78%

LiDAR based determination of spring constant using smartphones

基于Li DAR的智能手机弹簧常数测定

Sanjoy Kumar Pal, Soumen Sarkar, Pradipta Panchadhyayee

专题命中 激光雷达 :LiDAR(title,abstract)

AI总结 本文利用智能手机Li D AR传感器和phyphox应用,通过测量垂直弹簧-质量系统的振荡周期,确定不同弹簧组合的弹簧常数,实验结果与理论值一致,适合高中生在家进行简单实验。

Journal ref Phys. Educator 6 (2024) 2450001

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2207.07228 2026-04-23 eess.SP 78%

Multi-FEAT: Multi-Feature Edge Alignment for Targetless Camera-LiDAR Calibration

多特征边缘对齐:无目标相机-激光雷达校准

Bichi Zhang, Holger Caesar, Raj Thilak Rajan

专题命中 激光雷达 :LiDAR(title,abstract)

AI总结 本文提出Multi-FEAT方法,通过将3D激光雷达点云投影到2D全景图,并利用多种激光雷达特征信息补充稀疏边界,结合相机边缘提取和特征匹配函数优化校准参数,实验表明其在KITTI数据集上优于现有无目标校准方法。

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2604.14935 2026-04-17 quant-ph 78%

Introducing a novel $Z_{4n}$-detection scheme to enhance the performance of quantum LiDAR systems

介绍一种新的$Z_{4n}$检测方案以提高量子激光雷达系统的性能

Priyanka Sharma, Manoj K Mishra, Devendra Kumar Mishra

专题命中 激光雷达 :LiDAR(title,abstract)

AI总结 本文提出一种新的$Z_{4n}$检测方案,通过超位置四相干态和真空输入,提升量子激光雷达系统的分辨率和相位灵敏度。

Comments 6 pages, 6 figures

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2511.02006 2026-04-13 eess.SP 78%

A Comparison of Road Grade Preview Signals from Lidar and Maps

激光雷达与地图在道路坡度预览信号中的比较

Logan Schexnaydre, Aman Poovalappil, Darrell Robinette, Jeremy Bos

专题命中 激光雷达 :LiDAR(title,abstract)

AI总结 本文比较了激光雷达与地图在道路坡度预览信号中的性能,通过实地实验发现激光雷达估计的坡度具有更低的误差和更高的精度,为自动驾驶系统提供了更可靠的坡度信息。

Comments 8 pages, 10 figures, submitted to SAE WCX 2026

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2603.29355 2026-04-01 physics.optics 78%

Recirculating frequency-shifting loop for flexible optical chirp generation and FMCW LiDAR

回流频率调制环用于灵活的光学啁啾生成和FMCW激光雷达

Alexander Mrokon, Sebastian Schöler, Leonard Vossgrag, Karsten Buse, Ingo Breunig

专题命中 激光雷达 :LiDAR(title,abstract)

AI总结 本文提出了一种回流频率调制环,用于生成可调带宽、持续时间、啁啾率和重复率的相干光学啁啾光,展示了其在FMCW激光雷达中的应用潜力。

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2603.23192 2026-03-25 cs.GR cs.MM 78%

GTLR-GS: Geometry-Texture Aware LiDAR-Regularized 3D Gaussian Splatting for Realistic Scene Reconstruction

GTLR-GS:基于几何与纹理的激光雷达正则化3D高斯点划法用于逼真场景重建

Yan Fang, Jianfei Ge, Jiangjian Xiao

专题命中 激光雷达 :LiDAR(title,abstract)

AI总结 本文提出一种以激光雷达为中心的3D高斯点划法框架,通过引入度量几何先验,解决传统方法在尺度模糊、几何一致性差和视点依赖等问题,提升场景重建的几何精度和真实感。

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2603.19304 2026-03-23 physics.optics 78%

A 320x240 SPAD dToF Flash LiDAR sensor combining TDC and multi-time-gating, achieving 108m range for LiDAR and AR/VR applications

一种320x240 SPAD dToF Flash LiDAR传感器,结合TDC和多时间门控,实现108米范围用于LiDAR和AR/VR应用

Chang Liu, Edoardo Charbon

专题命中 激光雷达 :LiDAR(title,abstract)

AI总结 本文提出一种结合TDC和多时间门控的SPAD dToF Flash LiDAR传感器,实现108米最大探测范围和2.93mm最小深度分辨率,适用于LiDAR和AR/VR应用。

Comments 8 pages, 5 figures, 1 table, journal

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2603.04683 2026-03-06 cs.LG 78%

Direct Estimation of Tree Volume and Aboveground Biomass Using Deep Regression with Synthetic Lidar Data

利用合成激光雷达数据进行树体积和地上生物量的直接估计

Habib Pourdelan, Zhengkang Xiang, Hugh Stewart, Cam Nicholson, Martin Tomko, Kourosh Khoshelham

机构 * The University of Melbourne(墨尔本大学) Private Forestry Service Victoria(维多利亚私人林业服务) Nicon Rural Services(Nicon乡村服务)

专题命中 激光雷达 :LiDAR(title,abstract)

AI总结 本研究提出利用合成激光雷达数据训练深度回归网络,直接估算森林体积和地上生物量,相较传统方法更准确高效。

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2602.13972 2026-02-17 physics.optics 78%

Polarization-Multiplexed Chaotic LiDAR Based on a VCSEL with Delayed Orthogonal Feedback

基于VCSEL的极化多路复用混沌LiDAR

T. Wang, Z. Li, H. Shen, Y. Ma, Y. Li, S. Xiang, S. Baland, Y. Hao

专题命中 激光雷达 :LiDAR(title,abstract)

AI总结 本文提出基于VCSEL的极化多路复用混沌LiDAR系统,通过延迟正交极化反馈实现高精度测距,具备可调谐和抗干扰优势,适用于自动驾驶等应用。

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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 激光雷达 :LiDAR(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。

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2408.01312 2025-12-30 physics.optics physics.app-ph 78%

A microcomb-empowered Fourier domain mode-locked LiDAR

基于微梳的傅里叶域模式锁LiDAR

Zhaoyu Cai, Zihao Wang, Ziqi Wei, Baoqi Shi, Wei Sun, Changxi Yang, Junqiu Liu, Chengying Bao

专题命中 激光雷达 :LiDAR(title,abstract)

AI总结 本文提出一种结合宽带FDML激光与硅氮化物孤子微梳的LiDAR,实现亚10纳米精度和24.6 kHz更新率,突破FMCW LiDAR速度测量精度瓶颈。

Journal ref Sci. Adv. 11, eads9590 (2025)

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2511.12341 2025-11-18 physics.geo-ph 78%

LiDAR Accuracy on North American Mountain Summits

Eric Gilbertson, Richard Hensley, Andrew Kirmse, Kyle Bretherton, Kathryn Stanchak

专题命中 激光雷达 :LiDAR(title,abstract)

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2511.09840 2025-11-14 cs.NI 78%

See and Beam: Leveraging LiDAR Sensing and Specular Surfaces for Indoor mmWave Connectivity

Raj Sai Sohel Bandari, Amod Ashtekar, Omar Ibrahim, Mohammed E. Eltayeb

专题命中 激光雷达 :LiDAR(title,abstract)

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2511.05429 2025-11-10 physics.ao-ph 78%

A Satellite Remote Sensing and Doppler LiDAR-based Framework for Evaluating Mesoscale Flows Driven by Surface Heterogeneity

Tyler Waterman, Peter Germ, Marc Calaf, Eric Pardyjak, Nathaniel Chaney

专题命中 激光雷达 :LiDAR(title,abstract)

Comments Preprint for submission to Journal of Geophysical Research: Atmospheres

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2509.17556 2025-11-04 quant-ph physics.ao-ph 78%

Detection of isolated specular reflection for calibration of cloud thermodynamic phase estimation with quantum parametric mode sorting LIDAR

Richard J. Murchie, Dolf Huybrechts, Aaron Strangfeld, Mateusz P. Mrozowski

专题命中 激光雷达 :LiDAR(title,abstract)

Comments 14 pages, 3 figures, conference

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2505.17239 2025-10-27 cs.ET physics.optics 78%

LiDAR 2.0: Hierarchical Curvy Waveguide Detailed Routing for Large-Scale Photonic Integrated Circuits

Hongjian Zhou, Haoyu Yang, Ziang Ying, Nicholas Gangi, Zhaoran, Huang, Haoxing Ren, Joaquin Matres, Jiaqi Gu

专题命中 激光雷达 :LiDAR(title,abstract)

Comments 14 pages. Accepted to IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD), 2025

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2510.15219 2025-10-20 cs.LG 78%

Integrating Product Coefficients for Improved 3D LiDAR Data Classification (Part II)

Patricia Medina, Rasika Karkare

机构 * New York City College of Technology, CUNY(纽约城市科技学院,CUNY) Worcester Polytechnic Institute(沃斯顿理工学院)

专题命中 激光雷达 :LiDAR(title,abstract)

Comments 16 pages, 6 figures, 5 tables

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2505.18242 2025-10-16 cs.CR 78%

Privacy-Preserving Bathroom Monitoring for Elderly Emergencies Using PIR and LiDAR Sensors

Youssouf Sidibé, Julia Gersey

专题命中 激光雷达 :LiDAR(title,abstract)

Comments 5 pages (v2 has corrected email address for first author)

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2507.11404 2025-10-09 physics.optics 78%

Performance Bounds of Ranging Precision in SPAD-Based dToF LiDAR

Hao Wu, Shiyi Sun, Lijie Zhao, Yingyu Wang, Limin Tong, Linjie Shen

专题命中 激光雷达 :LiDAR(title,abstract)

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2509.20500 2025-09-26 eess.SP 78%

Real-Time Markov Modeling for Single-Photon LiDAR: $1000 \times$ Acceleration and Convergence Analysis

Weijian Zhang, Hashan K. Weerasooriya, Prateek Chennuri, Stanley H. Chan

专题命中 激光雷达 :LiDAR(title,abstract)

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2504.09659 2025-09-25 physics.optics 78%

3D in-situ profiling in a laser micromachining station using dual-comb LiDAR

Hayk Soghomonyan, Justinas Pupeikis, Benjamin Willenberg, Armin Stumpp, Lukas Lang, Christopher R. Phillips, Bojan Resan, Ursula Keller

专题命中 激光雷达 :LiDAR(title,abstract)

Comments 13 pages, 6 figures, includes Appendix section

Journal ref Opt. Continuum 4, 2220-2232 (2025)

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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 激光雷达 :LiDAR(title,abstract)

Comments 10 pages, 9 figures

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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 激光雷达 :LiDAR(title,abstract)

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2509.03813 2025-09-05 cs.LG 78%

Machine Learning for LiDAR-Based Indoor Surface Classification in Intelligent Wireless Environments

Parth Ashokbhai Shiroya, Swarnagowri Shashidhar, Amod Ashtekar, Krishna Aindrila Kar, Rafaela Lomboy, Dalton Davis, Mohammed E. Eltayeb

机构 * Department of Electrical and Electronics Engineering(电气与电子工程系) California State University, Sacramento, Sacramento, CA, USA(加州州立大学,萨克拉门托分校) Department of Computer Science(计算机科学系) University of California, Davis, Davis, CA, USA(加州大学戴维斯分校)

专题命中 激光雷达 :LiDAR(title,abstract)

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2408.02636 2025-07-29 quant-ph physics.optics 78%

Quantum Target Ranging for LiDAR

Giuseppe Ortolano, Ivano Ruo-Berchera

专题命中 激光雷达 :LiDAR(title,abstract)

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2507.09386 2025-07-15 eess.SP 78%

Free-running vs. Synchronous: Single-Photon Lidar for High-flux 3D Imaging

Ruangrawee Kitichotkul, Shashwath Bharadwaj, Joshua Rapp, Yanting Ma, Alexander Mehta, Vivek K Goyal

专题命中 激光雷达 :LiDAR(title,abstract)

Comments 20 pages, 15 figures, to be presented at the International Conference on Computer Vision (ICCV) 2025

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2506.09253 2025-06-12 eess.SP physics.ins-det 78%

Development of a Photon-Counting Deadtime Noise Model that Extends Dynamic Range and Resolution in Atmospheric Lidar

Grant J. Kirchhoff, Matthew Hayman, Willem J. Marais, Jeffrey P. Thayer, Rory A. Barton-Grimley

专题命中 激光雷达 :LiDAR(title,abstract)

Journal ref Applied Optics 64 (2025) 4568-4581

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