Results 81 to 90 of about 14,971 (201)

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

A Simultaneous Localization and Mapping (SLAM) Framework for 2.5D Map Building Based on Low-Cost LiDAR and Vision Fusion

Applied Sciences, 2019
The method of simultaneous localization and mapping (SLAM) using a light detection and ranging (LiDAR) sensor is commonly adopted for robot navigation. However, consumer robots are price sensitive and often have to use low-cost sensors.
Guolai Jiang, Lei Yin, Shaokun Jin, Chaoran Tian, Xinbo Ma, Yongsheng Ou   +5 more
doaj   +1 more source

Robust Dense Mapping for Large-Scale Dynamic Environments

, 2018
We present a stereo-based dense mapping algorithm for large-scale dynamic urban environments. In contrast to other existing methods, we simultaneously reconstruct the static background, the moving objects, and the potentially moving but currently ...
Bârsan, Ioan Andrei, Geiger, Andreas, Liu, Peidong, Pollefeys, Marc   +3 more
core   +1 more source

Lidar SLAM for Autonomous Driving Vehicles

, 2022
This paper presents Lidar-based Simultaneous Localization and Mapping (SLAM) for autonomous driving vehicles. Fusing data from landmark sensors and a strap-down Inertial Measurement Unit (IMU) in an adaptive Kalman filter (KF) plus the observability of the system are investigated.
openaire   +2 more sources

Safety Considerations in Deployment of Robotic Systems – A Systematic Review

Journal of Field Robotics, Volume 43, Issue 1, Page 5-33, January 2026.
ABSTRACT An in‐depth understanding of the risks related to robotic systems is crucial to guarantee safety throughout all stages of robot design and operations. This required a thorough risk assessment following international standards. This study presents a systematic review of previous research on safety considerations in the design of robotic systems,
Adedire D. Adesiji, Segun E. Ibitoye, Rasheedat M. Mahamood, Olalekan A. Olayemi, Peter O. Omoniyi, Tien‐Chien Jen, Esther T. Akinlabi   +6 more
wiley   +1 more source

RoboLoc: A Benchmark Dataset for Point Place Recognition and Localization in Indoor–Outdoor Integrated Environments

IET Image Processing, Volume 20, Issue 1, January/December 2026.
RoboLoc is a new benchmark dataset designed for GPS‐free point place recognition in environments with indoor–outdoor transitions and floor changes. It includes real‐world robot trajectories with diverse elevation and domain conditions, addressing the limitations of existing LiDAR datasets.
Jaejin Jeon, Seonghoon Ryoo, Sang‐Duck Lee, Soomok Lee, Seungwoo Jeong   +4 more
wiley   +1 more source

Dual Frequency Side Scan Sonar Image Fusion for Deep‐Learning Based Underwater Target Detection

IET Radar, Sonar &Navigation, Volume 20, Issue 1, January/December 2026.
Traditional single‐frequency side‐scan sonar faces trade‐offs between imaging resolution and detection range, along with issues such as speckle noise and target–shadow coupling. To address these, this study proposes D2FNet, a dual‐domain fusion model integrating three key modules, which—tested on a new dataset of over 9000 paired sea‐trial images ...
Jiajun Xian, Liming Li, Fan Zhang, Yingying Wu, Weilin Zang, Lingji Xu, Hongxun Yao, Adam Rushworth, Johannes Michael Herrmann, Sanming Song   +9 more
wiley   +1 more source

Shoreline and deglaciation chronology in southeast Norway

Boreas, Volume 55, Issue 1, Page 29-56, January 2026.
The postglacial relative sea level history is reconstructed in four areas of mid‐ and inner Oslofjorden in southeast Norway. The reconstructions are based on radiocarbon‐dated raised shoreline levels from 42 sites, mainly isolation basins, and limiting ages from four lakes above the marine limit.
Anders Romundset, Isak Roalkvam, Mikis van Boeckel, Fredrik Høgaas, Kari E.  Henningsmoen, Helge I. Høeg, Rolf Sørensen   +6 more
wiley   +1 more source

Consistent map building in petrochemical complexes for frefghter robots using SLAM based on GPS and LIDAR [PDF]

, 2018
The objective of this study was to achieve simultaneous localization and mapping (SLAM) of frefghter robots for petrochemical complexes. Consistency of the SLAM map is important because human operators compare the map with aerial images and identify ...
Amano, Hisanori, Fujita, Jun, Hamada, Ryunosuke, Kojima, Shotaro, Ohno, Kazunori, Okada, Yoshito, Shamsudin, Abu Ubaidah, Suzuki, Takahiro, Tadokoro, Satoshi, Westfechtel, Thomas   +9 more
core  

An Improved SLAM Algorithm for Substation Inspection Robots Based on 3D Lidar and Visual Information Fusion

Energies
Current substation inspection robots mainly use Lidar as a sensor for localization and map building. However, laser SLAM has the problem of localization error in scenes with similar and missing environmental structural features, and environmental maps ...
Yicen Liu, Songhai Fan
doaj   +1 more source