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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。

2026-04-08 至 2026-04-08 共收录 20 信号源:cs.CV, cs.GR, cs.RO

1. 三维重建 7 篇

2604.05366 2026-04-08 cs.CV cs.AI 85%

3DTurboQuant: Training-Free Near-Optimal Quantization for 3D Reconstruction Models

3DTurboQuant: 无需训练的近最优3D重建模型量化

Jae Joong Lee

机构 * Purdue University(普渡大学)

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

AI总结 3DTurboQuant提出无需训练的3D重建模型量化方法,通过随机旋转将参数转换为已知Beta分布,实现数据无关的近最优量化,压缩3DGS和DUSt3R模型,PSNR损失极小。

Comments Preprint

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2604.05436 2026-04-08 cs.CV cs.AI 79%

Human Interaction-Aware 3D Reconstruction from a Single Image

面向人类交互的单图像三维重建

Gwanghyun Kim, Junghun James Kim, Suh Yoon Jeon, Jason Park, Se Young Chun

机构 * Seoul National University(首尔大学)

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

AI总结 本文提出HUG3D框架,通过建模群体和实例级信息,解决多人类场景中的几何失真和交互问题,实现高保真三维重建。

Comments Accepted to CVPR 2026

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2601.10709 2026-04-08 astro-ph.GA astro-ph.CO 71%

Euclid preparation. 3D reconstruction of the cosmic web with simulated Euclid Deep spectroscopic samples

欧几里得准备。利用模拟欧几里得深光谱样本进行三维宇宙网重建

Euclid Collaboration, K. Kraljic, C. Laigle, M. Balogh, P. Jablonka, U. Kuchner, N. Malavasi, F. Sarron, C. Pichon, G. De Lucia, M. Bethermin, F. Durret, M. Fumagalli, C. Gouin, M. Magliocchetti, J. G. Sorce, O. Cucciati, F. Fontanot, M. Hirschmann, Y. Kang, M. Spinelli, N. Aghanim, A. Amara, S. Andreon, N. Auricchio, C. Baccigalupi, M. Baldi, S. Bardelli, A. Biviano, E. Branchini, M. Brescia, J. Brinchmann, S. Camera, G. Cañas-Herrera, V. Capobianco, C. Carbone, J. Carretero, R. Casas, S. Casas, F. J. Castander, M. Castellano, G. Castignani, S. Cavuoti, K. C. Chambers, A. Cimatti, C. Colodro-Conde, G. Congedo, C. J. Conselice, L. Conversi, Y. Copin, F. Courbin, H. M. Courtois, A. Da Silva, H. Degaudenzi, S. de la Torre, H. Dole, M. Douspis, F. Dubath, C. A. J. Duncan, X. Dupac, S. Dusini, S. Escoffier, M. Farina, R. Farinelli, S. Ferriol, F. Finelli, P. Fosalba, N. Fourmanoit, M. Frailis, E. Franceschi, M. Fumana, S. Galeotta, K. George, W. Gillard, B. Gillis, C. Giocoli, J. Gracia-Carpio, A. Grazian, F. Grupp, S. V. H. Haugan, W. Holmes, F. Hormuth, A. Hornstrup, K. Jahnke, M. Jhabvala, B. Joachimi, E. Keihänen, S. Kermiche, A. Kiessling, M. Kilbinger, B. Kubik, M. Kümmel, M. Kunz, H. Kurki-Suonio, A. M. C. Le Brun, S. Ligori, P. B. Lilje, V. Lindholm, I. Lloro, G. Mainetti, D. Maino, E. Maiorano, O. Mansutti, S. Marcin, O. Marggraf, M. Martinelli, N. Martinet, F. Marulli, R. Massey, S. Maurogordato, E. Medinaceli, S. Mei, Y. Mellier, M. Meneghetti, E. Merlin, G. Meylan, A. Mora, M. Moresco, L. Moscardini, R. Nakajima, C. Neissner, S. -M. Niemi, C. Padilla, S. Paltani, F. Pasian, K. Pedersen, W. J. Percival, V. Pettorino, S. Pires, G. Polenta, M. Poncet, L. A. Popa, L. Pozzetti, F. Raison, R. Rebolo, A. Renzi, J. Rhodes, G. Riccio, E. Romelli, M. Roncarelli, C. Rosset, E. Rossetti, R. Saglia, Z. Sakr, A. G. Sánchez, D. Sapone, B. Sartoris, P. Schneider, T. Schrabback, M. Scodeggio, A. Secroun, E. Sefusatti, G. Seidel, M. Seiffert, S. Serrano, P. Simon, C. Sirignano, G. Sirri, L. Stanco, J. Steinwagner, P. Tallada-Crespí, A. N. Taylor, H. I. Teplitz, I. Tereno, N. Tessore, S. Toft, R. Toledo-Moreo, F. Torradeflot, I. Tutusaus, L. Valenziano, J. Valiviita, T. Vassallo, G. Verdoes Kleijn, A. Veropalumbo, D. Vibert, Y. Wang, J. Weller, A. Zacchei, G. Zamorani, E. Zucca, V. Allevato, M. Ballardini, M. Bolzonella, E. Bozzo, C. Burigana, R. Cabanac, M. Calabrese, A. Cappi, D. Di Ferdinando, J. A. Escartin Vigo, L. Gabarra, W. G. Hartley, J. Martín-Fleitas, S. Matthew, N. Mauri, R. B. Metcalf, A. A. Nucita, A. Pezzotta, M. Pöntinen, C. Porciani, I. Risso, V. Scottez, M. Sereno, M. Tenti, M. Viel, M. Wiesmann, Y. Akrami, S. Alvi, I. T. Andika, S. Anselmi, M. Archidiacono, F. Atrio-Barandela, A. Balaguera-Antolinez, P. Bergamini, D. Bertacca, A. Blanchard, L. Blot, H. Böhringer, S. Borgani, M. L. Brown, S. Bruton, A. Calabro, B. Camacho Quevedo, F. Caro, C. S. Carvalho, T. Castro, R. Chary, F. Cogato, S. Conseil, T. Contini, A. R. Cooray, S. Davini, F. De Paolis, G. Desprez, A. Díaz-Sánchez, J. J. Diaz, S. Di Domizio, J. M. Diego, P. Dimauro, P. -A. Duc, A. Enia, Y. Fang, A. G. Ferrari, A. Finoguenov, A. Fontana, A. Franco, K. Ganga, J. García-Bellido, T. Gasparetto, R. Gavazzi, E. Gaztanaga, F. Giacomini, F. Gianotti, G. Gozaliasl, M. Guidi, C. M. Gutierrez, A. Hall, H. Hildebrandt, J. Hjorth, S. Joudaki, J. J. E. Kajava, V. Kansal, D. Karagiannis, K. Kiiveri, C. C. Kirkpatrick, S. Kruk, M. Lattanzi, V. Le Brun, J. Le Graet, L. Legrand, M. Lembo, F. Lepori, G. Leroy, G. F. Lesci, J. Lesgourgues, L. Leuzzi, T. I. Liaudat, S. J. Liu, A. Loureiro, J. Macias-Perez, G. Maggio, E. A. Magnier, F. Mannucci, R. Maoli, C. J. A. P. Martins, L. Maurin, M. Miluzio, P. Monaco, C. Moretti, G. Morgante, S. Nadathur, K. Naidoo, A. Navarro-Alsina, S. Nesseris, L. Pagano, F. Passalacqua, K. Paterson, L. Patrizii, A. Pisani, D. Potter, S. Quai, M. Radovich, P. -F. Rocci, G. Rodighiero, S. Sacquegna, M. Sahlén, D. B. Sanders, A. Schneider, D. Sciotti, E. Sellentin, L. C. Smith, K. Tanidis, C. Tao, G. Testera, R. Teyssier, S. Tosi, A. Troja, M. Tucci, C. Valieri, A. Venhola, D. Vergani, G. Verza, P. Vielzeuf, N. A. Walton

专题命中 三维重建 :3D reconstruction(title)

AI总结 研究利用模拟数据评估欧几里得深场光谱样本对宇宙网重建的质量,探讨光谱数据对 galaxy 特性梯度恢复的影响,并指出红移不确定性对 galaxy 特性依赖关系的挑战。

Comments 30 pages, 23 figures. Accepted for publication in A&A

Journal ref A&A 708, A164 (2026)

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2601.18336 2026-04-08 cs.CV cs.GR 62%

PPISP: Physically-Plausible Compensation and Control of Photometric Variations in Radiance Field Reconstruction

PPISP: 光度变化在辐射场重建中的物理合理补偿与控制

Isaac Deutsch, Nicolas Moënne-Loccoz, Gavriel State, Zan Gojcic

机构 * NVIDIA(英伟达)

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

AI总结 本文提出PPISP模块,通过物理基础和可解释的转换分离相机固有和拍摄依赖效应,实现对多视角3D重建中光度不一致的合理补偿与控制,提升重建效果和评估公平性。

Comments For more details and updates, please visit our project website: https://research.nvidia.com/labs/sil/projects/ppisp/

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2604.05794 2026-04-08 cs.CV cs.GR 62%

EfficientMonoHair: Fast Strand-Level Reconstruction from Monocular Video via Multi-View Direction Fusion

EfficientMonoHair: 通过多视图方向融合实现单目视频中的高效发束重建

Da Li, Dominik Engel, Deng Luo, Ivan Viola

机构 * King Abdullah University of Science and Technology(阿卜杜拉国王科技大学)

专题命中 三维重建 :point cloud(abstract);分类 cs.CV、cs.GR

AI总结 本文提出EfficientMonoHair框架,结合隐式神经网络与多视图几何融合,实现单目视频中高效准确的发束重建,通过融合补丁多视图优化和并行发生长策略提升效率与鲁棒性。

Comments 10 pages, 6 figures, conference

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2604.05259 2026-04-08 cs.CV cs.RO 62%

Coverage Optimization for Camera View Selection

用于摄像头视角选择的覆盖优化

Timothy Chen, Adam Dai, Maximilian Adang, Grace Gao, Mac Schwager

机构 * Stanford University(斯坦福大学)

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

AI总结 本文提出了一种基于覆盖的摄像头视角选择方法,通过最小化鱼信息增益的近似值来选择信息丰富的视角,从而提高三维重建质量。

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2511.00503 2026-04-08 cs.CV 57%

Diff4Splat: Controllable 4D Scene Generation with Latent Dynamic Reconstruction Models

Diff4Splat:基于潜在动态重建模型的可控4D场景生成

Panwang Pan, Chenguo Lin, Jingjing Zhao, Chenxin Li, Yuchen Lin, Haopeng Li, Honglei Yan, Kairun Wen, Yunlong Lin, Yixuan Yuan, Yadong Mu

机构 * Peking University(北京大学) Xiamen University(厦门大学) CUHK(香港中文大学) Carnegie Mellon University(卡内基梅隆大学)

专题命中 三维重建 :novel view synthesis(abstract);分类 cs.CV

AI总结 Diff4Splat通过单张图像和相机轨迹生成可控的4D场景,结合视频扩散模型的生成先验与大规模4D数据集学习的几何和运动约束,在单次前向传递中直接预测可变形3D高斯场,无需测试时优化。

Comments Accepted to CVPR 2026. Project page: https://paulpanwang.github.io/Diff4Splat

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2. Gaussian Splatting 8 篇

2601.10075 2026-04-08 cs.CV cs.GR cs.LG 84%

Thinking Like Van Gogh: Structure-Aware Style Transfer via Flow-Guided 3D Gaussian Splatting

像梵高一样思考:通过流引导的3D高斯点划法实现结构感知的风格迁移

Lebin Zhou, Jingchuan Xiao, Zhendong Wang, Jinhao Wang, Rongduo Han, Nam Ling, Cihan Ruan

专题命中 Gaussian Splatting :Gaussian Splatting(title,abstract);3DGS(abstract);分类 cs.CV、cs.GR

AI总结 本文提出一种流引导的3D高斯点划法框架,通过将二维艺术运动转换为三维高斯几何,实现结构感知的风格迁移,同时采用亮度-结构解耦策略和VLM-as-a-Judge评估框架,提升艺术真实感。

Comments 7 pages, 8 figures

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2604.05402 2026-04-08 cs.CV cs.RO 84%

LSGS-Loc: Towards Robust 3DGS-Based Visual Localization for Large-Scale UAV Scenarios

LSGS-Loc: 向大尺度无人机场景下的鲁棒3DGS视觉定位迈进

Xiang Zhang, Tengfei Wang, Fang Xu, Xin Wang, Zongqian Zhan

机构 * School of Geodesy and Geomatics, Wuhan University(武汉大学测绘学院)

专题命中 Gaussian Splatting :3DGS(title,abstract);Gaussian Splatting(abstract);分类 cs.CV、cs.RO

AI总结 针对大尺度无人机场景中3DGS视觉定位的鲁棒性问题,提出LSGS-Loc方法,通过引入尺度感知的位姿初始化策略和拉普拉斯可靠性掩膜机制,提升定位精度与鲁棒性。

Comments This paper is under reviewed by RA-L. The copyright might be transferred upon acceptance

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2604.05721 2026-04-08 cs.CV 83%

GaussianGrow: Geometry-aware Gaussian Growing from 3D Point Clouds with Text Guidance

GaussianGrow:基于3D点云与文本引导的几何感知Gaussian生成

Weiqi Zhang, Junsheng Zhou, Haotian Geng, Kanle Shi, Shenkun Xu, Yi Fang, Yu-Shen Liu

机构 * School of Software, Tsinghua University(清华大学软件学院) Kuaishou Technology(快手科技) CAIR and CIDSAI, NYU Abu Dhabi(纽约大学阿布扎比分校CAIR和CIDSAI)

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

AI总结 本文提出GaussianGrow,通过学习从3D点云中生长Gaussian,结合多视角扩散模型和文本引导,提升生成几何精度与质量。

Comments Accepted by CVPR 2026. Project page: https://weiqi-zhang.github.io/GaussianGrow

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2604.05316 2026-04-08 cs.CV 83%

Indoor Asset Detection in Large Scale 360° Drone-Captured Imagery via 3D Gaussian Splatting

通过3D高斯散射实现大规模360°无人机拍摄影像中的室内资产检测

Monica Tang, Avideh Zakhor

机构 * UC Berkeley(加州大学伯克利分校)

专题命中 Gaussian Splatting :Gaussian Splatting(title,abstract);3DGS(abstract);分类 cs.CV

AI总结 本文提出一种基于3D高斯散射的室内资产检测方法,通过结合掩码语义和空间信息,提升多视角掩码关联和检测精度,实验显示在两个大型室内场景中,F1分数提升65%,mAP提升11%。

Comments Accepted to CVPR 2026 3DMV Workshop

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2604.05908 2026-04-08 cs.CV 79%

Appearance Decomposition Gaussian Splatting for Multi-Traversal Reconstruction

外观分解高斯点云法用于多遍重建

Yangyi Xiao, Siting Zhu, Baoquan Yang, Tianchen Deng, Yongbo Chen, Hesheng Wang

机构 * Department of Automation, Key Laboratory of System Control and Information Processing of Ministry of Education, State Key Laboratory of Avionics Integration and Aviation System-of-Systems Synthesis, Shanghai Jiao Tong University(上海交通大学自动化系,系统控制与信息处理教育部重点实验室,航空电子集成与航空系统综合国家重点实验室)

专题命中 Gaussian Splatting :Gaussian Splatting(title,abstract);分类 cs.CV

AI总结 本文提出ADM-GS框架,通过显式分解静态背景的外观,缓解多遍重建中的外观纠缠问题,采用神经光场和频率分离编码策略提升多遍一致性,实验证明在Argoverse 2和Waymo Open数据集上效果显著。

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2604.05715 2026-04-08 cs.CV 79%

In Depth We Trust: Reliable Monocular Depth Supervision for Gaussian Splatting

深入信赖:为高斯散射可靠的单目深度监督

Wenhui Xiao, Ethan Goan, Rodrigo Santa Cruz, David Ahmedt-Aristizabal, Olivier Salvado, Clinton Fookes, Leo Lebrat

机构 * Queensland University of Technology(昆士兰科技大学)

专题命中 Gaussian Splatting :Gaussian Splatting(title,abstract);分类 cs.CV

AI总结 本文提出一种整合模糊和噪声深度先验的训练框架,以提升高斯散射的几何监督,从而提高渲染质量。

Comments accepted to CVPR 3DMV Workshop

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2604.05062 2026-04-08 cs.RO 70%

GaussFly: Contrastive Reinforcement Learning for Visuomotor Policies in 3D Gaussian Fields

GaussFly: 用于3D高斯场中视觉-运动策略的对比学习

Yuhang Zhang, Mingsheng Li, Yujing Shang, Zhuoyuan Yu, Chao Yan, Jiaping Xiao, Mir Feroskhan

机构 * School of Mechanical and Aerospace Engineering, Nanyang Technological University(南洋理工大学机械与航空航天工程学院) School of Electrical and Electronic Engineering, Nanyang Technological University(南洋理工大学电气与电子工程学院) College of Design and Engineering, National University of Singapore(新加坡国立大学设计与工程学院) College of Automation Engineering, Nanjing University of Aeronautics and Astronautics(南京航空航天大学自动化学院)

专题命中 Gaussian Splatting :Gaussian Splatting(abstract);3DGS(abstract);分类 cs.RO

AI总结 本文提出GaussFly框架,通过实-仿-实范式解耦表征学习与策略优化,利用3D高斯点划法重建场景并采用对比学习提取鲁棒特征,提升视觉-运动策略的样本效率和实境迁移能力。

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2604.05638 2026-04-08 cs.CV 57%

PanopticQuery: Unified Query-Time Reasoning for 4D Scenes

PanopticQuery:4D场景的统一查询时推理

Ruilin Tang, Yang Zhou, Zhong Ye, Wenxi Liu, Yan Huang, Shengfeng He

机构 * School of Computer Science and Engineering, South China University of Technology(华南理工大学计算机科学与工程学院) School of Computing and Information Systems, Singapore Management University(新加坡管理大学计算与信息系统学院) School of Computer Science and Technology, Guangdong University of Technology(广东工业大学计算机科学与技术学院) College of Computer and Data Science, Fuzhou University(福州大学计算机与数据科学学院)

专题命中 Gaussian Splatting :Gaussian Splatting(abstract);分类 cs.CV

AI总结 本文提出PanopticQuery框架,通过4D高斯散射和多视角语义共识机制,实现动态场景的自然语言查询推理,提升复杂语义处理能力。

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3. 点云 4 篇

2604.04737 2026-04-08 eess.SP 78%

LEAN-3D: Low-latency Hierarchical Point Cloud Codec for Mobile 3D Streaming

LEAN-3D: 低延迟分层点云编解码器用于移动3D流媒体

Yuchen Gao, Qi Zhang

专题命中 点云 :point cloud(title,abstract)

AI总结 本文提出LEAN-3D,一种针对移动3D流媒体的低延迟点云编解码器,通过轻量级学习占用模型和确定性编码方案,实现高效压缩与低能耗。

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2604.05354 2026-04-08 cs.CV 57%

Unsupervised Multi-agent and Single-agent Perception from Cooperative Views

无监督多智能体和单智能体感知:协作视角

Haochen Yang, Baolu Li, Lei Li, Delin Ren, Jiacheng Guo, Minghai Qin, Tianyun Zhang, Hongkai Yu

机构 * Cleveland State University(克利夫兰州立大学)

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

AI总结 本文提出UMS框架,通过多智能体协作提升点云密度,利用协作视角进行无监督3D目标检测,实验证明在V2V4Real和OPV2V数据集上性能优于现有方法。

Comments Accepted to CVPR2026

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2604.05212 2026-04-08 cs.CV 57%

Boxer: Robust Lifting of Open-World 2D Bounding Boxes to 3D

Boxer:鲁棒的开放世界2D边界框到3D提升

Daniel DeTone, Tianwei Shen, Fan Zhang, Lingni Ma, Julian Straub, Richard Newcombe, Jakob Engel

机构 * Meta Reality Labs Research(Meta现实实验室)

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

AI总结 Boxer通过Transformer网络将2D边界框提升到3D,结合多视角融合和几何过滤,实现鲁棒的3D边界框估计,减少对标注数据的依赖,提升开放世界下的定位性能。

Comments project page: http://facebookresearch.github.io/boxer

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2604.05520 2026-04-08 eess.SP cs.AI 50%

Learned Elevation Models as a Lightweight Alternative to LiDAR for Radio Environment Map Estimation

学习的高程模型作为LiDAR的轻量级替代方案用于无线电环境图估计

Ljupcho Milosheski, Fedja Močnik, Mihael Mohorčič, Carolina Fortuna

机构 * Department of Communication Systems, Jožef Stefan Institute(Jožef Stefan研究所通信系统系)

专题命中 点云 :point cloud(abstract)

AI总结 本文提出一种两阶段框架,利用卫星RGB图像学习高程模型,替代传统LiDAR数据,提升无线电环境图估计的精度和效率。

Comments 6 pages, 3 figures, 3 tables Submitted to PIMRC 2026

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4. 新视角合成 1 篇

2604.04576 2026-04-08 cs.CV 87%

PR-IQA: Partial-Reference Image Quality Assessment for Diffusion-Based Novel View Synthesis

PR-IQA:基于扩散模型的新型视角合成的部分参考图像质量评估

Inseong Choi, Siwoo Lee, Seung-Hun Nam, Soohwan Song

机构 * Dongguk University(东国大学) NAVER WEBTOON AI

专题命中 新视角合成 :novel view synthesis(title,abstract);Gaussian Splatting(abstract);3DGS(abstract);3D reconstruction(abstract)

AI总结 PR-IQA通过部分参考图像评估扩散生成的视角合成图像质量,提升3D重建效果,无需真实地面真值。

Comments Accepted at CVPR 2026. Project Page: https://kakaomacao.github.io/pr-iqa-project-page/

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