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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 19367 信号源:cs.CV, cs.GR, cs.RO

1. 三维重建 4458 篇

2608.06404 2026-08-10 cs.CV cs.LG 新提交 93%

UAV3DCrop: Benchmarking 3D Reconstruction in Repeated Multi-Angle UAV Crop Surveys

UAV3DCrop:面向重复多视角无人机作物调查的三维重建基准测试

Junxiong Zhou, Xuechen Li, Chonghao Qiu, Lang Qiao, Xiaowei Jia, Qi Yang, Chishan Zhang, Leikun Yin, Nanshan You, Vipin Kumar, David Mulla, Ce Yang, Zhenong Jin, Licheng Liu

机构 * University of Minnesota, Twin Cities(明尼苏达大学双城校区) University of Wisconsin–Madison(威斯康星大学麦迪逊分校) University of Pittsburgh(匹兹堡大学) Max Planck Institute for Biogeochemistry(马克斯·普朗克生物地球化学研究所) Boston University(波士顿大学) Peking University(北京大学)

专题命中 三维重建 :NeRF(summary_cn,abstract);3DGS(summary_cn,abstract);3D reconstruction(title,abstract);Gaussian Splatting(abstract)

AI总结 本文提出UAV3DCrop基准,评估NeRF、3DGS等场景优化方法及预训练前馈模型在作物三维重建任务的表现,发现无单一方法适配所有农艺需求,仅一种前馈模型可恢复可用度量尺度。

Comments 22 pages, 7 figures. Dataset and project page: https://link-dev.github.io/UAV3DCrop/

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2505.08438 2026-06-02 cs.CV cs.AI 93%

A Survey of 3D Reconstruction with Event Cameras

事件相机三维重建综述

Chuanzhi Xu, Haoxian Zhou, Langyi Chen, Haodong Chen, Zeke Zexi Hu, Zhicheng Lu, Ying Zhou, Vera Chung, Qiang Qu, Weidong Cai

机构 * University of Science and Technology of China(中国科学技术大学)

专题命中 三维重建 :NeRF(summary_cn,abstract);3DGS(summary_cn,abstract);3D reconstruction(title,abstract);Gaussian Splatting(abstract)

AI总结 本文首次全面综述了基于事件相机的三维重建方法,按输入模态(立体、单目、多模态)和重建技术(几何、深度学习、神经渲染如NeRF和3DGS)分类,并讨论了数据集、评估、表示和动态场景重建等挑战。

Comments This survey has been accepted for publication in the Computational Visual Media Journal

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2605.28125 2026-05-28 cs.CV cs.GR 93%

CLEAR-NeRF: Collinearity and Local-region Enhanced Accurate 3D Reconstruction in Unbounded Scenes

CLEAR-NeRF: 共线性和局部区域增强的无界场景精确三维重建

Vladislav Polianskii, Elijs Dima, Isabel Salmerón Marazuela, Gergő László Nagy, Sigurdur Sverrisson, Volodya Grancharov

机构 * Ericsson Research(爱立信研究)

专题命中 三维重建 :NeRF(title,title_cn);3D reconstruction(title,abstract);分类 cs.CV、cs.GR

AI总结 提出CLEAR-NeRF方法,通过自动局部区域定位、共线性射线采样、深度局部邻域点提取和几何相关颜色聚合,在无界复杂场景中实现高保真度和度量精度的三维重建。

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2608.27301 2026-08-28 cs.GR cs.CV cs.HC 新提交 91%

Comparative Evaluation of 3D Reconstruction Methods for Immersive Visualization of Laboratory Objects

面向实验室对象沉浸式可视化的三维重建方法对比评估

Brian De La Cruz, Aaron Y. Zhao, Maitrey Gramopadhye, Sawyer J. Lazar, Xianming Tan, Daniel Szafir, David S. Lawrence

专题命中 三维重建 :NeRF(summary_cn,abstract);3D reconstruction(title,abstract);Gaussian Splatting(abstract,abstract_cn);分类 cs.CV、cs.GR

AI总结 本研究对比评估了摄影测量法、NeRF等四种三维重建方法,发现基于NeRF的方法生成的实验室物品全息模型保真度最高,可为AR/MR教育环境提供沉浸式学习对象的实用流程。

Comments 36 pages, 18 figures, 16 tables

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2605.07254 2026-05-11 cs.CV cs.GR 90%

High-Fidelity Surface Splatting-Based 3D Reconstruction from Multi-View Images

基于高保真表面点云的多视角图像三维重建

Nandhana Sunil, Abhirami R Iyer, Avirup Mandal

机构 * IIT Palakkad(帕拉卡德理工学院)

专题命中 三维重建 :3D reconstruction(title);NeRF(abstract,abstract_cn);3DGS(abstract,abstract_cn);Gaussian Splatting(abstract)

AI总结 本文提出改进的隐式移动最小二乘方法,通过紧凑多项式核和随机正则化提升多视角图像的高频率几何重建精度和渲染质量。

Comments 19 pages, 9 figures

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2507.14501 2025-12-23 cs.CV 90%

Advances in Feed-Forward 3D Reconstruction and View Synthesis: A Survey

反向馈送3D重建与视角合成的进展:综述

Jiahui Zhang, Yuelei Li, Anpei Chen, Muyu Xu, Kunhao Liu, Jianyuan Wang, Xiao-Xiao Long, Hanxue Liang, Zexiang Xu, Hao Su, Christian Theobalt, Christian Rupprecht, Andrea Vedaldi, Kaichen Zhou, Hanspeter Pfister, Paul Pu Liang, Shijian Lu, Fangneng Zhan

机构 * NTU(国立台湾大学) Caltech(加州理工学院) Westlake University(西湖大学) UCSD(加州大学圣地亚哥分校) University of Oxford(牛津大学) Nanjing University(南京大学) HKU(香港大学) University of Cambridge(剑桥大学) Hillbot MPI for Informatics(信息研究所) Harvard University(哈佛大学) MIT(麻省理工学院)

专题命中 三维重建 :3D reconstruction(title,abstract);3D vision(abstract);NeRF(abstract);Gaussian Splatting(abstract)

AI总结 本文综述了反向馈送方法在3D重建与视角合成中的进展,涵盖多种表示架构及应用,探讨了关键任务和未来研究方向。

Comments A project page associated with this survey is available at https://fnzhan.com/projects/Feed-Forward-3D

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2609.06723 2026-09-09 cs.CV cs.GR 新提交 90%

ADELE - Adaptive Delaunay Grids for High-Fidelity Mesh-Native Reconstruction

ADELE - 自适应Delaunay网格用于高保真网格原生重建

Johannes Weidenfeller, Shaofei Wang, Philipp Fürnstahl, Siyu Tang

机构 * ETH Zurich(苏黎世联邦理工学院) Beijing Institute for General Artificial Intelligence(北京通用人工智能研究院) University of Zurich(苏黎世大学) Balgrist University Hospital(巴尔格里斯特大学医院)

专题命中 三维重建 :NeRF(summary_cn,abstract);3DGS(summary_cn,abstract);分类 cs.CV、cs.GR

AI总结 本文提出ADELE自适应网格优化框架,结合Delaunay四面体网格与哈希网格,通过点剪枝插入和深度偏移渲染,实现高保真网格原生重建,性能优于现有网格方法并媲美NeRF/3DGS。

Comments Accepted to SIGGRAPH Asia 2026 Conference Papers | Project page: https://johannes-weidenfeller.github.io/adele | Code: https://github.com/johannes-weidenfeller/adele

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2503.21958 2025-04-16 cs.CV 89%

SC-NeRF: NeRF-based Point Cloud Reconstruction using a Stationary Camera for Agricultural Applications

Kibon Ku, Talukder Z Jubery, Elijah Rodriguez, Aditya Balu, Soumik Sarkar, Adarsh Krishnamurthy, Baskar Ganapathysubramanian

机构 * Iowa State University(爱荷华州立大学)

专题命中 三维重建 :NeRF(title,abstract);point cloud(title,abstract);3D reconstruction(abstract);分类 cs.CV

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2606.30352 2026-06-30 cs.CV 89%

FastPano3D: Feed-Forward Indoor Panoramic 3D Reconstruction from a Single Image

FastPano3D:基于单张图像的前馈式室内全景三维重建

Jianqiang Li, Liumei Zhang, Wenjia Guo, Tianlong Feng, Yongzhi Liao, Di Lu, Hanchi Ren, Jingjing Deng

机构 * Xi’an Shiyou University(西安电子科技大学) Xidian University(西安电子科技大学) Swansea University(斯旺西大学) University of Bristol(布里斯托大学)

专题命中 三维重建 :3D reconstruction(title);NeRF(abstract,abstract_cn);3DGS(abstract,abstract_cn);Gaussian Splatting(abstract)

AI总结 提出FastPano3D框架,从单张全景图直接生成可渲染的3D高斯表示,通过轻量编码器、自适应采样和点云引导优化,实现无需测试优化的快速高质量重建,速度比Pano2Room快156倍。

Comments Preprint. Under review. 20 pages, 9 figures

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2604.16540 2026-04-21 cs.CV cs.AI 89%

PoInit-of-View: Poisoning Initialization of Views Transfers Across Multiple 3D Reconstruction Systems

视角污染:跨多种3D重建系统的视角初始化污染

Weijie Wang, Songlong Xing, Zhengyu Zhao, Nicu Sebe, Bruno Lepri

机构 * University of Trento(特伦托大学) Fondazione Bruno Kessler(布鲁诺·科斯勒基金会) Xi’an Jiaotong University(西安交通大学)

专题命中 三维重建 :3D reconstruction(title,abstract);NeRF(abstract,abstract_cn);3DGS(abstract,abstract_cn);分类 cs.CV

AI总结 本文提出PoInit-of-View方法,通过优化对抗扰动在不同3D重建系统中引发视角污染,破坏关键点检测和特征匹配,从而降低重建质量。

Comments Accepted by CVPR 2026

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2511.14315 2025-11-19 cs.CV 89%

Dental3R: Geometry-Aware Pairing for Intraoral 3D Reconstruction from Sparse-View Photographs

Yiyi Miao, Taoyu Wu, Tong Chen, Ji Jiang, Zhe Tang, Zhengyong Jiang, Angelos Stefanidis, Limin Yu, Jionglong Su

机构 * School of AI and Advanced Computing, Xi'an Jiaotong-Liverpool University, China(人工智能与先进计算学院,西安交通大学利物浦大学,中国) School of Electrical Engineering, Electronics and Computer Science, University of Liverpool, United Kingdom(电子工程与计算机科学学院,利物浦大学,英国) School of Advanced Technology, Xi'an Jiaotong-Liverpool University, China(先进技术学院,西安交通大学利物浦大学,中国) School of Physical Sciences, University of Liverpool, Liverpool, United Kingdom(物理科学学院,利物浦大学,英国) School of Mathematics and Physics, Xi'an Jiaotong-Liverpool University, China(数学与物理学院,西安交通大学利物浦大学,中国) Institute of Artificial Intelligence Innovation, Zhejiang University of Technology, China(人工智能创新研究院,浙江工业大学,中国)

专题命中 三维重建 :3D reconstruction(title,abstract);Gaussian Splatting(abstract);3DGS(abstract);point cloud(abstract)

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2306.06300 2023-06-16 cs.CV cs.AI cs.GR 88%

NERFBK: A High-Quality Benchmark for NERF-Based 3D Reconstruction

Ali Karami, Simone Rigon, Gabriele Mazzacca, Ziyang Yan, Fabio Remondino

专题命中 三维重建 :NeRF(title,abstract);3D reconstruction(title,abstract);分类 cs.CV、cs.GR

Comments paper result has problem

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2301.11522 2023-01-30 cs.AI cs.CV cs.RO 88%

A Comparison of Tiny-nerf versus Spatial Representations for 3d Reconstruction

Saulo Abraham Gante, Juan Irving Vasquez, Marco Antonio Valencia, Mauricio Olguín Carbajal

机构 * Instituto Politécnico Nacional (IPN)(国立理工学院) Centro de Innovación y Desarrollo Tecnológico en Cómputo (CIDETEC)(计算技术创新与发展中心)

专题命中 三维重建 :NeRF(title,abstract);3D reconstruction(title);point cloud(abstract);分类 cs.CV、cs.RO

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2506.18208 2025-06-24 cs.CV 88%

Limitations of NERF with pre-trained Vision Features for Few-Shot 3D Reconstruction

Ankit Sanjyal

机构 * Department of Computer Science(计算机科学系) Fordham University(福尔敦大学)

专题命中 三维重建 :NeRF(title,abstract);3D reconstruction(title,abstract);分类 cs.CV

Comments 5 pages, 1 table, 2 figures. First submission. Code available at: \url{https://github.com/ANKITSANJYAL/nerf-few-shot-limitations}

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2609.10376 2026-09-10 cs.CV 新提交 88%

Shape-guided Gaussian Splatting for Sparse-View X-ray 3D Reconstruction

形状引导的高斯溅射用于稀疏视角X射线三维重建

Pranav Poudel, Florence Dell'Aniello Picard, Nairouz Shehata, Frédéric Lavoie, Herve Lombaert

机构 * Polytechnique Montréal(蒙特利尔综合理工学院) Mila - Quebec AI Institute(米拉-魁北克人工智能研究所) CHUM - University of Montreal Hospital(蒙特利尔大学医院中心)

专题命中 三维重建 :Gaussian Splatting(title,abstract);3D reconstruction(title,abstract);分类 cs.CV

AI总结 提出形状引导的高斯溅射框架,利用统计形状模型约束高斯位置和密度正则化,在仅5个稀疏视角下实现解剖一致的重建,PSNR提升2.83 dB。

Comments Accepted at: Off-Grid: 1st Workshop on Continuous Representations and Grid-Free Methods in Medical Imaging, MICCAI 2026

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2511.23052 2025-12-01 cs.CV 88%

Image Valuation in NeRF-based 3D reconstruction

基于NeRF的3D重建中的图像估值

Grigorios Aris Cheimariotis, Antonis Karakottas, Vangelis Chatzis, Angelos Kanlis, Dimitrios Zarpalas

机构 * Information Technologies Institute (ITI),Centre for Research and Technology Hellas (CERTH)(信息科技研究所(ITI)、希腊研究中心与技术(CERTH))

专题命中 三维重建 :NeRF(title,abstract);3D reconstruction(title,abstract);分类 cs.CV

AI总结 本文提出了一种基于NeRF的3D重建图像贡献量化方法,通过PSNR和MSE指标评估图像对重建质量的影响。

Comments Published In International Conference on Computer Analysis of Images and Patterns (pp. 375-385). Cham: Springer Nature Switzerland

Journal ref Proc. CAIP 2025, Part I, pp. 375-385

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2505.23642 2025-10-28 cs.CV 88%

Radiant Triangle Soup with Soft Connectivity Forces for 3D Reconstruction and Novel View Synthesis

Nathaniel Burgdorfer, Philippos Mordohai

机构 * Department of Computer Science(计算机科学系) Stevens Institute of Technology(史蒂文斯理工学院)

专题命中 三维重建 :3D reconstruction(title,abstract);novel view synthesis(title,abstract);分类 cs.CV

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2503.03543 2025-03-06 cs.CV 88%

A self-supervised cyclic neural-analytic approach for novel view synthesis and 3D reconstruction

Dragos Costea, Alina Marcu, Marius Leordeanu

机构 * National University of Science and Technology "Politehnica" Bucharest(布加勒斯特理工国立大学) "Simion Stoilow" Institute of Mathematics of the Romanian Academy(罗马尼亚科学院西米翁斯托伊洛夫数学研究所) NORCE Norwegian Research Centre AS(NORCE挪威研究中心AS公司)

专题命中 三维重建 :3D reconstruction(title,abstract);novel view synthesis(title,abstract);分类 cs.CV

Comments Published in BMVC 2024, 10 pages, 4 figures

Journal ref British Machine Vision Conference (BMVC), 2024

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2410.04041 2025-03-03 eess.IV cs.CV 88%

EndoPerfect: High-Accuracy Monocular Depth Estimation and 3D Reconstruction for Endoscopic Surgery via NeRF-Stereo Fusion

Pengcheng Chen, Wenhao Li, Nicole Gunderson, Jeremy Ruthberg, Randall Bly, Zhenglong Sun, Waleed M. Abuzeid, Eric J. Seibel

机构 * University of Washington(华盛顿大学) The Chinese University of Hong Kong, Shenzhen(香港中文大学(深圳)) AIRS

专题命中 三维重建 :NeRF(title,abstract);3D reconstruction(title,abstract);分类 cs.CV

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2311.02778 2024-12-17 cs.CV 88%

MuSHRoom: Multi-Sensor Hybrid Room Dataset for Joint 3D Reconstruction and Novel View Synthesis

Xuqian Ren, Wenjia Wang, Dingding Cai, Tuuli Tuominen, Juho Kannala, Esa Rahtu

机构 * Tampere University(坦佩雷大学) The University of Hong Kong(香港大学) Aalto University(阿尔托大学)

专题命中 三维重建 :3D reconstruction(title,abstract);novel view synthesis(title,abstract);分类 cs.CV

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2409.08207 2024-09-13 cs.CV 88%

VI3DRM:Towards meticulous 3D Reconstruction from Sparse Views via Photo-Realistic Novel View Synthesis

Hao Chen, Jiafu Wu, Ying Jin, Jinlong Peng, Xiaofeng Mao, Mingmin Chi, Mufeng Yao, Bo Peng, Jian Li, Yun Cao

专题命中 三维重建 :3D reconstruction(title,abstract);novel view synthesis(title);point cloud(abstract);分类 cs.CV

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2406.13515 2024-07-19 cs.CV 88%

MVSBoost: An Efficient Point Cloud-based 3D Reconstruction

Umair Haroon, Ahmad AlMughrabi, Ricardo Marques, Petia Radeva

机构 * Universitat de Barcelona(巴塞罗那大学) Computer Vision Center(计算机视觉中心) Institut de Neurosciències(神经科学研究所)

专题命中 三维重建 :3D reconstruction(title,abstract);point cloud(title,abstract);分类 cs.CV

Comments The work is under review

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2407.10865 2024-07-16 cs.RO 88%

AirNeRF: 3D Reconstruction of Human with Drone and NeRF for Future Communication Systems

Alexey Kotcov, Maria Dronova, Vladislav Cheremnykh, Sausar Karaf, Dzmitry Tsetserukou

机构 * Skolkovo Institute of Science and Technology(斯科尔科沃科学技术研究院)

专题命中 三维重建 :NeRF(title,abstract);3D reconstruction(title,abstract);分类 cs.RO

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2401.08587 2024-01-18 cs.CV cs.AI 88%

Automatic extraction and 3D reconstruction of split wire from point cloud data based on improved DPC algorithm

Jia Cheng

专题命中 三维重建 :3D reconstruction(title,abstract);point cloud(title,abstract);分类 cs.CV

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2312.13832 2023-12-22 cs.CV 88%

SyncDreamer for 3D Reconstruction of Endangered Animal Species with NeRF and NeuS

Ahmet Haydar Ornek, Deniz Sen, Esmanur Civil

机构 * Huawei Türkiye R&D Center(华为土耳其研发中心)

专题命中 三维重建 :NeRF(title,abstract);3D reconstruction(title,abstract);分类 cs.CV

Comments 8 figures

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2301.09060 2023-06-13 cs.CV 88%

3D Reconstruction of Non-cooperative Resident Space Objects using Instant NGP-accelerated NeRF and D-NeRF

Basilio Caruso, Trupti Mahendrakar, Van Minh Nguyen, Ryan T. White, Todd Steffen

专题命中 三维重建 :NeRF(title,abstract);3D reconstruction(title,abstract);分类 cs.CV

Comments Presented at AAS/AIAA Spaceflight Mechanics Conference 2023, 14 pages, 10 figures, 2 tables

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2302.10668 2023-02-24 cs.CV cs.AI cs.LG 88%

$PC^2$: Projection-Conditioned Point Cloud Diffusion for Single-Image 3D Reconstruction

Luke Melas-Kyriazi, Christian Rupprecht, Andrea Vedaldi

机构 * University of Oxford(牛津大学)

专题命中 三维重建 :3D reconstruction(title,abstract);point cloud(title,abstract);分类 cs.CV

Comments Project page: https://lukemelas.github.io/projection-conditioned-point-cloud-diffusion

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2211.11836 2022-11-23 eess.IV cs.CV 88%

Towards Live 3D Reconstruction from Wearable Video: An Evaluation of V-SLAM, NeRF, and Videogrammetry Techniques

David Ramirez, Suren Jayasuriya, Andreas Spanias

专题命中 三维重建 :NeRF(title,abstract);3D reconstruction(title,abstract);分类 cs.CV

Comments Accepted to 2022 Interservice/Industry Training, Simulation, and Education Conference (I/ITSEC), 13 pages

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2109.09188 2021-09-21 eess.IV cs.CV 88%

DeepPoint: A Deep Learning Model for 3D Reconstruction in Point Clouds via mmWave Radar

Yue Sun, Honggang Zhang, Zhuoming Huang, Benyuan Liu

机构 * UMass Boston(马萨诸塞大学波士顿分校) UMass Lowell(马萨诸塞大学洛厄尔分校) Department of Computer Science, UMass Boston(马萨诸塞大学波士顿分校计算机科学系) Department of Engineering, UMass Boston(马萨诸塞大学波士顿分校工程系) Department of Computer Science, UMass Lowell(马萨诸塞大学洛厄尔分校计算机科学系) UMass Boston, USA(美国马萨诸塞大学波士顿分校) UMass Lowell, USA(美国马萨诸塞大学洛厄尔分校) Department of Computer Science(计算机科学系) Department of Engineering(工程系)

专题命中 三维重建 :3D reconstruction(title,abstract);point cloud(title,abstract);分类 cs.CV

Comments arXiv admin note: text overlap with arXiv:2108.02858

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2603.04847 2026-03-06 cs.CV cs.GR 88%

GloSplat: Joint Pose-Appearance Optimization for Faster and More Accurate 3D Reconstruction

GloSplat:面向更快速和更精确3D重建的联合姿态-外观优化

Tianyu Xiong, Rui Li, Linjie Li, Jiaqi Yang

机构 * Department of Computer Science, Northwestern Polytechnical University, Shanxi, China(计算机科学系,西北工业大学,山西,中国)

专题命中 三维重建 :3D reconstruction(title);NeRF(abstract);Gaussian Splatting(abstract);3DGS(abstract)

AI总结 GloSplat通过联合姿态-外观优化提升3D重建速度和精度,提供无COLMAP和详尽匹配两种变体,实现高效且高质量的重建效果。

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