Results 71 to 80 of about 200,418 (165)

Marine Autonomous Exploration Using a Lidar and SLAM

, 2017
This paper presents the implementation of a 2D-lidar to a model-scale surface vessel, and the design of a control system that makes the vessel able to perform autonomous exploration of a small-scale marine environment by the use of the lidar and SLAM ...
Einar S. Ueland, Roger Skjetne, Andreas R. Dahl   +2 more
core   +1 more source

Robust and accurate visual geo-localization using prior map constructed by handheld LiDAR SLAM with camera image and terrestrial LiDAR point cloud

International Journal of Digital Earth
Visual geo-localization using prior map of known environments has extensive applications in the fields such as self-driving, augmented reality and navigation. Currently, such prior maps are usually constructed by visual SLAM or SFM.
Zhiyuan Yang, Jing Li, Haitao Wu, Sisi Zlatanova, Weiwei Wang, Jonathan Fox, Banghui Yang, Yong Tang, Ruizhuo Zhang, Jianhua Gong, Xinpeng Wang, Jiahui Wang, Yuzhu Wang, Shuhao Sun   +13 more
doaj   +1 more source

Automated Lawn Maintenance: An Agronomic and Operational Review of Turf Health, Biodiversity, and Field Performance

Journal of Field Robotics, Volume 43, Issue 7, Page 4603-4623, October 2026.
ABSTRACT Grass mowing is one of the most resource‐consuming activities in green maintenance, whether in private areas such as home gardens or in public spaces like urban parks. In recent years, concerns related to climate change, human health, and sustainability have become increasingly prominent in green maintenance, leading manufacturers and industry
Andrea Palladini, Lorenzo Guerrini, Marco Fontanelli, Lucia Bortolini   +3 more
wiley   +1 more source

Greedy-Based Feature Selection for Efficient LiDAR SLAM

, 2021
Modern LiDAR-SLAM (L-SLAM) systems have shown excellent results in large-scale, real-world scenarios. However, they commonly have a high latency due to the expensive data association and nonlinear optimization.
Jiao, Jianhao, Wang, Lujia, Peng Yun, Liu, Ming, Huang, Huaiyang, Ye, Haoyang, Jianhao Jiao, Yun, Peng, Huaiyang Huang, Yilong Zhu, Linxin Jiang, Ming Liu, Haoyang Ye, Jiang, Linxin, Lujia Wang, Zhu, Yilong   +15 more
core   +1 more source

An RGB‐D Approach Assisted by Foundation Models for Reconstructing Bedforms With Artificial Vegetation

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 10, October 2026.
Abstract Detecting sand beds in laboratory sediment experiments is challenging, especially when artificial vegetation or other structures are present. RGB‐D cameras offer fast, high‐resolution, and low‐cost sand bed reconstruction. However, the commonly applied Simultaneous Localization and Mapping (SLAM)‐based approaches for RGB‐D data often fail on ...
Xinya Liang, Yunsong Wang, Chao Liu, Jiarui Lei   +3 more
wiley   +1 more source

Lidar-Based SLAM for AUtonomous Ferry

, 2019
Denne masteroppgaven gir en oversikt over eksisterende lidarbasert SLAM-metoder somkan passe til en autonom ferge, beskriver et datainnsamlingseksperiment ved hjelp aven halvskala prototype-ferge og presenterer og analyserer SLAM-resultater ...
Ødven, Marius Strand
core  

CURL-SLAM: Continuous and compact LiDAR mapping

This paper studies 3D LiDAR mapping with a focus on developing an updatable and localizable map representation that enables continuity, compactness and consistency in 3D maps.
Wang, Sen, Zhang, Kaicheng, Ding, Yining, Kong, Xianwen, Xu, Shida   +4 more
core   +1 more source

Geo2DGS‐SLAM: Geometry‐Driven SLAM With 2D Gaussian Splatting

CAAI Transactions on Intelligence Technology, Volume 11, Issue 5, Page 1360-1374, October 2026.
ABSTRACT Recent advances in SLAM systems based on 3D Gaussian Splatting have enabled dense and photorealistic scene reconstruction. However, 3DGS‐based methods still suffer from limited geometric awareness due to the lack of normal rendering support, view inconsistency and weak depth constraints, ultimately hindering high‐fidelity geometric ...
Weiqing Yan, Tianhao Xie, Liang Liao, Wujie Zhou, Chang Tang   +4 more
wiley   +1 more source

VLGS-SLAM: Visual–Lidar Three-Dimensional Gaussian Splatting Simultaneous Localization and Mapping

Recent studies highlight the effectiveness of 3D Gaussian splatting (3DGS) in visual simultaneous localization and mapping (SLAM) systems, which work well indoors but struggle in large-scale outdoor environments. Typically, lidar data are used to address
Shuhan Shen, Wenjuan Ma, Diantao Tu
core   +1 more source

LiDAR SLAM Positioning Quality Evaluation in Urban Road Traffic

, 2019
This paper addresses the positioning quality of LiDAR-based Simultaneous Localization And Mapping (SLAM) within urban road traffic. Based on the assumption of functional capability of existing SLAM implementations, the paper evaluates specific details of
Mosebach, Henning Hajo, Andert, Franz, Mosebach, Henning, Henning Mosebach, Franz Andert   +4 more
core   +1 more source