视觉与机器人

3D 视觉

三维重建、NeRF、Gaussian Splatting、点云和空间智能。

2025-10-31 至 2025-10-31 共收录 4 篇信号源：cs.CV, cs.GR, cs.RO

1. 点云 4 篇

2510.23416 2025-10-31 cs.CV eess.SP 79%

Quality-controlled registration of urban MLS point clouds reducing drift effects by adaptive fragmentation

Marco Antonio Ortiz Rincon, Yihui Yang, Christoph Holst

机构 * Chair of Engineering Geodesy, TUM School of Engineering and Design, Technical University of Munich（工程大地测量学系，技术大学慕尼黑）

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

Comments 10 pages, 7 figures. This manuscript is currently under review at the International Journal of Applied Earth Observation and Geoinformation (Elsevier). A preprint version will also be available on SSRN (Elsevier Preprints) with a DOI once processed. This is the original preprint version submitted for peer review

2505.16969 2025-10-31 cs.RO 57%

3D Equivariant Visuomotor Policy Learning via Spherical Projection

Boce Hu, Dian Wang, David Klee, Heng Tian, Xupeng Zhu, Haojie Huang, Robert Platt, Robin Walters

机构 * Northeastern University（东北大学）； Stanford University（斯坦福大学）

专题命中点云：point cloud(abstract)；分类 cs.RO

2503.11094 2025-10-31 cs.CV 57%

Open3D-VQA: A Benchmark for Comprehensive Spatial Reasoning with Multimodal Large Language Model in Open Space

Weichen Zhang, Zile Zhou, Xin Zeng, Xuchen Liu, Jianjie Fang, Chen Gao, Yong Li, Jinqiang Cui, Xinlei Chen, Xiao-Ping Zhang

机构 * Tsinghua University（清华大学）； Pengcheng Laboratory（鹏城实验室）； Sun Yat-sen University（中山大学）

专题命中点云：point cloud(abstract)；分类 cs.CV

2510.22033 2025-10-31 cs.LG q-bio.QM stat.ML 50%

Linearized Optimal Transport for Analysis of High-Dimensional Point-Cloud and Single-Cell Data

Tianxiang Wang, Yingtong Ke, Dhananjay Bhaskar, Smita Krishnaswamy, Alexander Cloninger

机构 * University of California, San Diego（加州大学圣地亚哥分校）； University of Wisconsin-Madison（威斯康星大学麦迪逊分校）； Yale University（耶鲁大学）

专题命中点云：point cloud(abstract)

Comments 11 pages, 5 figures