arXivDaily arXiv每日学术速递 周一至周五更新

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 18963 信号源:cs.CV, cs.GR, cs.RO

1. 三维重建 4385 篇

2111.06502 2021-11-15 math.NA cs.NA 78%

Enforcing essential boundary conditions on domains defined by point clouds

Frank Hartmann, Stefan Kollmannsberger

专题命中 三维重建 :point cloud(title,abstract)

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2111.04617 2021-11-09 cs.CG 78%

Isometry invariant shape recognition of projectively perturbed point clouds by the mergegram extending 0D persistence

Yury Elkin, Vitaliy Kurlin

专题命中 三维重建 :point cloud(title,abstract)

Comments arXiv admin note: substantial text overlap with arXiv:2007.11278

Journal ref Mathematics 9 (2021) no.17, 2121

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2103.06549 2021-03-12 eess.IV 78%

Advanced Geometry Surface Coding for Dynamic Point Cloud Compression

Jian Xiong, Hao Gao, Miaohui Wang, Hongliang Li, King Ngi Ngan, Weisi Lin

专题命中 三维重建 :point cloud(title,abstract)

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2004.09211 2021-02-03 eess.IV cs.CE 78%

Robust 3D reconstruction of dynamic scenes from single-photon lidar using Beta-divergences

Quentin Legros, Julian Tachella, Rachael Tobin, Aongus McCarthy, Sylvain Meignen, Gerald S. Buller, Yoann Altmann, Stephen McLaughlin, Michael E. Davies

专题命中 三维重建 :3D reconstruction(title,abstract)

Comments 12 pages

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2007.01562 2020-07-06 cs.NI cs.DC eess.SP 78%

An Edge Computing-based Photo Crowdsourcing Framework for Real-time 3D Reconstruction

Shuai Yu, Xu Chen, Shuai Wang, Lingjun Pu, Di Wu

专题命中 三维重建 :3D reconstruction(title,abstract)

Comments Accepted by IEEE Transactions on Mobile Computing

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2004.07713 2020-04-17 eess.IV physics.optics 78%

True 3D reconstruction in digital holography

Jasleen Birdi, Sunaina, Mansi Butola, Kedar Khare

专题命中 三维重建 :3D reconstruction(title,abstract)

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1905.02944 2020-02-19 eess.IV stat.AP stat.CO 78%

Fast online 3D reconstruction of dynamic scenes from individual single-photon detection events

Yoann Altmann, Stephen McLaughlin, Michael E. Davies

专题命中 三维重建 :3D reconstruction(title,abstract)

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1912.03787 2019-12-10 cs.LG stat.ML 78%

Getting Topology and Point Cloud Generation to Mesh

Austin Dill, Chun-Liang Li, Songwei Ge, Eunsu Kang

专题命中 三维重建 :point cloud(title,abstract)

Comments Sets & Partitions Workshop at NeurIPS 2019

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1904.02583 2019-09-20 eess.SP 78%

Bayesian 3D Reconstruction of Subsampled Multispectral Single-photon Lidar Signals

Julián Tachella, Yoann Altmann, Miguel Márquez, Henry Arguello-Fuentes, Jean-Yves Tourneret, Stephen McLaughlin

专题命中 三维重建 :3D reconstruction(title,abstract)

Comments code: https://gitlab.com/Tachella/musapop

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1810.11633 2019-09-13 eess.IV 78%

Bayesian 3D Reconstruction of Complex Scenes from Single-Photon Lidar Data

Julián Tachella, Yoann Altmann, Ximing Ren, Aongus McCarthy, Gerald S. Buller, Jean-Yves Tourneret, Steve McLaughlin

专题命中 三维重建 :3D reconstruction(title,abstract)

Journal ref SIAM Journal on Imaging Sciences 2019 12:1, 521-550

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1908.11267 2019-08-30 q-bio.BM eess.SP 78%

SENSAAS (SENsitive Surface As A Shape): utilizing open-source algorithms for 3D point cloud alignment of molecules

Dominique Douguet, Frédéric Payan

专题命中 三维重建 :point cloud(title,abstract)

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1908.06261 2019-08-20 eess.SP 78%

3D Point Cloud Super-Resolution via Graph Total Variation on Surface Normals

Chinthaka Dinesh, Gene Cheung, Ivan V. Bajic

专题命中 三维重建 :point cloud(title,abstract)

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1907.01142 2019-07-03 math.NA cs.NA math.OC 78%

Fast Algorithms for Surface Reconstruction from Point Cloud

Yuchen He, Martin Huska, Sung Ha Kang, Hao Liu

专题命中 三维重建 :point cloud(title,abstract)

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1904.09427 2019-06-05 astro-ph.SR 78%

3D reconstructions of EUV wave front heights and their influence on wave kinematics

Tatiana Podladchikova, Astrid M. Veronig, Karin Dissauer, Manuela Temmer, Olena Podladchikova}

专题命中 三维重建 :3D reconstruction(title,abstract)

Comments 19 pages, 10 figures, accepted for publication in the Astrophysical Journal

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1904.05611 2019-04-12 astro-ph.SR physics.space-ph 78%

3D Reconstruction and Interplanetary Expansion of the 2010 April 3rd CME

Martina Rodari, Mateja Dumbović, Manuela Temmer, Lukas M. Holzknecht, Astrid Veronig

专题命中 三维重建 :3D reconstruction(title,abstract)

Comments 8 pages, 3 figures, Central European Astrophysical Bulletin

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1710.04954 2018-06-20 cs.CG 78%

PCPNET: Learning Local Shape Properties from Raw Point Clouds

Paul Guerrero, Yanir Kleiman, Maks Ovsjanikov, Niloy J. Mitra

专题命中 三维重建 :point cloud(title,abstract)

Comments presented at Eurographics 2018

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1805.11203 2018-05-30 cs.MM 78%

Surface Light Field Compression using a Point Cloud Codec

Xiang Zhang, Philip A. Chou, Ming-Ting Sun, Maolong Tang, Shanshe Wang, Siwei Ma, Wen Gao

专题命中 三维重建 :point cloud(title,abstract)

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1701.04435 2017-01-18 physics.data-an physics.ins-det 78%

Single-View 3D Reconstruction of Correlated Gamma-Neutron Sources

Mateusz Monterial, Peter Marleau, Sara A. Pozzi

专题命中 三维重建 :3D reconstruction(title,abstract)

Comments Accepted for publication in IEEE Transactions on Nuclear Science (TNS) on December 21, 2016

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1503.00314 2015-04-15 astro-ph.SR 78%

Uncertainties in polarimetric 3D reconstructions of coronal mass ejections

Alessandro Bemporad, Paolo Pagano

专题命中 三维重建 :3D reconstruction(title,abstract)

Journal ref A&A 576, A93 (2015)

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1401.5197 2015-01-13 cs.CE physics.med-ph 78%

A user-friendly nano-CT image alignment and 3D reconstruction platform based on LabVIEW

Shenghao Wang, Kai Zhang, Zhili Wang, Kun Gao, Zhao Wu, Peiping Zhu, Ziyu Wu

专题命中 三维重建 :3D reconstruction(title,abstract)

Comments 9 pages, 5 figures, 1 chart

Journal ref 2015 Chinese Physics C, 39 (1): 018001

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1402.0028 2014-11-20 cond-mat.mtrl-sci physics.ins-det 78%

Breaking the Crowther Limit: Combining Depth-Sectioning and Tilt Tomography for High-Resolution, Wide-Field 3D Reconstructions

Robert Hovden, Peter Ercius, Yi Jiang, Deli Wang, Yingchao Yu, Hector D. Abruna, Veit Elser, David A. Muller

专题命中 三维重建 :3D reconstruction(title,abstract)

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0909.3500 2009-12-01 physics.optics physics.comp-ph 78%

Response to "Feasibility of 3D reconstruction from a single 2D diffraction measurement"

Jianwei Miao

专题命中 三维重建 :3D reconstruction(title,abstract)

Comments 14 pages, 3 figures

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physics/0406148 2009-12-01 physics.med-ph physics.bio-ph 78%

3D Reconstruction Using Optical Images

Edward N. Tsyganov, Pietro P. Antich, Ralph P. Mason, Robert W. Parkey, Serguei Y. Seliounine, Nikolai V. Slavine, Alexander I. Zinchenko

专题命中 三维重建 :3D reconstruction(title,abstract)

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2607.16926 2026-07-21 cs.CV 新提交 77%

Splat-based 3D Scene Reconstruction with Extreme Motion-blur

基于体素的极端运动模糊3D场景重建

Hyeonjoong Jang, Dongyoung Choi, Donggun Kim, Woohyun Kang, Min H. Kim

机构 * KAIST(韩国科学技术院) HYPERGRAM(超图)

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

AI总结 研究针对低光照下RGB-D输入的极端运动模糊问题,提出结合高斯体素框架的相机姿态估计与图像去模糊方法,通过对齐帧、调整高斯位置等步骤,提升3D重建质量,优于现有方法,有广泛应用意义。

Journal ref Proceedings of IEEE/CVF International Conference on Computer Vision (ICCV) 2025

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2607.03771 2026-07-07 cs.CV 新提交 77%

City-Level 3D Surface Reconstruction with Viewpoint Orientation Partitioning and Scene Completion

基于视点方向划分和场景补全的城市级三维表面重建

Liang Han, Wenyuan Zhang, Junsheng Zhou, Yu-Shen Liu, Zhizhong Han

机构 * School of Software, Tsinghua University(清华大学软件学院) Department of Computer Science, Wayne State University(韦恩州立大学计算机科学系)

专题命中 三维重建 :Gaussian Splatting(abstract);3DGS(abstract);point cloud(abstract);分类 cs.CV

AI总结 针对多视图三维表面重建难题,提出基于视点方向的场景划分方法,确保相似方向视图共同参与以精确估计深度,并行计算更均衡,还提出检测修复点云缺失区域策略,提升大规模场景重建质量。

Comments Accepted by ECCV 2026

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2512.14200 2026-06-24 cs.CV 版本更新 77%

Beyond a Single Light: A Large-Scale Aerial Dataset for Urban Scene Reconstruction Under Varying Illumination

超越单一光源:用于不同光照下城市场景重建的大规模航拍数据集

Zhuoxiao Li, Wenzong Ma, Taoyu Wu, Jinjing Zhu, Shuai Zhang, Jing OU, Tongyan Hua, Yinrui Ren, Rongjun Qin, Hui Xiong, Wufan Zhao

机构 * HKUST(GZ)(香港科技大学(广州)) University of Liverpool(利物浦大学) The Ohio State University(俄亥俄州立大学)

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

AI总结 针对多时相航拍数据光照不一致导致的重建伪影问题,提出SkyLume大规模真实航拍数据集,包含10个城区超10万张高分辨率图像(四个倾斜视角和天底视角),每个区域在三个时段采集以隔离光照变化,并提供LiDAR扫描和3D真值,以及用于评估逆渲染鲁棒性的时间一致性系数(TCC)。

Comments ECCV2026

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2506.24121 2026-06-17 cs.CV 版本更新 77%

TextMesh4D: Zero-shot Text-to-4D Mesh Generation

TextMesh4D: 零样本文本到4D网格生成

Sisi Dai, Xinxin Su, Kai Xu

机构 * National University of Defense Technology(国防科技大学) Institute of AI for Industries, Chinese Academy of Sciences, Nanjing, 211135, China(中国科学院工业人工智能研究所,南京,211135,中国) Jiangsu Key Laboratory of AI for Industries Institute of AI for Industries, Chinese Academy of Sciences(江苏省人工智能工业关键实验室 中国科学院工业人工智能研究所)

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

AI总结 提出TextMesh4D框架,通过雅可比变形场和局部-全局语义正则化,实现零样本文本到动态网格生成,解决扩散引导与网格拓扑约束的冲突,达到高时间一致性和几何保真度。

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2602.08029 2026-06-16 gr-qc astro-ph.IM cs.CV 版本更新 77%

Dynamic Black-hole Emission Tomography with Physics-informed Neural Fields

基于物理信息神经场的动态黑洞发射断层成像

Berthy T. Feng, Andrew A. Chael, David Bromley, Aviad Levis, William T. Freeman, Katherine L. Bouman

机构 * Caltech(加州理工学院) MIT(麻省理工学院) NSF IAIFI(国家科学基金会IAIFI) Princeton University(普林斯顿大学) Niels Bohr International Academy(尼尔斯·玻尔国际学院) University of Toronto(多伦多大学)

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

AI总结 提出PI-DEF方法,利用可微神经渲染从EHT测量数据中联合重建4D发射率场和3D速度场,以软约束方式引入物理信息,在模拟数据上显著优于现有方法。

Comments CVPR 2026

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2605.26616 2026-05-27 cs.CV 77%

Gaussian-Voxel Duet: A Dual-Scaffolding Hybrid Representation for Fast and Accurate Monocular Surface Reconstruction

高斯-体素二重奏:用于快速准确单目表面重建的双支架混合表示

Zhenhua Du, Zhen Tan, Haoyu Zhang, Dewen Hu, Shuaifeng Zhi, Peidong Liu

机构 * Zhejiang University(浙江大学) Westlake University(西湖大学) National University of Defense Technology(国防科技大学)

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

AI总结 提出一种混合高斯-体素表示,通过将锚定高斯约束在体素化SDF定义的表面窄带内,并引入隐式表面约束损失,在保持快速训练和实时渲染的同时,实现了高质量表面重建和新视图合成。

Comments 27 pages, 14 figures

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2605.15828 2026-05-25 cs.CV 77%

Not All Tasks Quantize Equally: Fisher-Guided Quantization for Visual Geometry Transformer

并非所有任务量化平等:面向视觉几何Transformer的Fisher引导量化

Yipu Zhang, Jintao Cheng, Weilun Feng, Jiehao Luo, Chuanguang Yang, Zhulin An, Yongjun Xu, Wei Zhang

机构 * Department of Electronic and Computer Engineering, HKUST(香港科技大学电子与计算机工程系) State Key Laboratory of AI Safety, Institute of Computing Technology, Chinese Academy of Sciences(中国科学院人工智能安全国家重点实验室) University of Chinese Academy of Sciences(中国科学院大学) School of Data Science and Engineering, South China Normal University(华南师范大学数据科学与工程学院)

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

AI总结 提出Fisher引导量化方法,利用Fisher信息矩阵量化不同任务、块和通道的敏感性,在量化校准中保护关键通道和块,以解决前馈3D重建模型量化时任务间敏感性差异导致的精度损失问题。

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