Results 281 to 290 of about 322,071 (330)

BoundaryNet: Extraction and Completion of Road Boundaries With Deep Learning Using Mobile Laser Scanning Point Clouds and Satellite Imagery

IEEE transactions on intelligent transportation systems (Print), 2022
Robust road boundary extraction and completion play an important role in providing guidance to all road users and supporting high-definition (HD) maps.
Lingfei Ma, Ying Li, Jonathan Li, J. M. Junior, W. Gonçalves, M. Chapman   +5 more
semanticscholar   +1 more source

Tree modelling from mobile laser scanning data‐sets

The Photogrammetric Record, 2011
AbstractIn recent times mobile laser scanning (MLS) has been used to acquire massive 3D point clouds in urban areas and along road corridors for the collection of detailed data for 3D city modelling, building façade reconstruction and capture of vegetation and road features for inventories.
Rutzinger, M., Pratihast, A.K., Oude Elberink, S.J., Vosselman, G.   +3 more
openaire   +1 more source

Street tree segmentation from mobile laser scanning data

International Journal of Remote Sensing, 2020
Mobile laser scanning (MLS) measurement technology is well-suited for individual-tree-based urban forest inventory because it can capture a dense three-dimensional (3D) point cloud from vertical st...
Qiujie Li, Pengcheng Yuan, Xu Liu, Hongping Zhou   +3 more
openaire   +1 more source

PRECISION ESTIMATION OF MOBILE LASER SCANNING SYSTEM

Survey Review, 2010
AbstractA mobile laser scanning system for mobile mapping is developed in our lab. In this paper, an overview of it and its observation model is given. Based on the analysis of error sources, possible factors affecting its positioning accuracy, such as scanning range error, scanning angle error, mounting error, synchronization error, interpolation ...
Jian Wang, Feng-Xiang Jin
openaire   +1 more source

Automatic change detection using mobile laser scanning

SPIE Proceedings, 2014
Automatic change detection in 3D environments requires the comparison of multi-temporal data. By comparing current data with past data of the same area, changes can be automatically detected and identified. Volumetric changes in the scene hint at suspicious activities like the movement of military vehicles, the application of camouflage nets, or the ...
Hebel, M., Hammer, M., Gordon, M., Arens, M.   +3 more
openaire   +2 more sources

Snow surface roughness from mobile laser scanning data

Cold Regions Science and Technology, 2013
Abstract Mobile laser scanning is a rapid and flexible method for acquisition of high resolution three-dimensional topographic data. Lidar based mobile mapping system produces three-dimensional point cloud from the surrounding objects. Typically, a two-dimensional profiling scanner is mounted on the system and the third dimension is achieved by the ...
A. Kukko, K. Anttila, T. Manninen, S. Kaasalainen, H. Kaartinen   +4 more
openaire   +1 more source

Automatic road extraction from mobile laser scanning data

2012 International Conference on Computer Vision in Remote Sensing, 2012
Extraction of road surface and boundary is essential for autonomous vehicle navigation, road monitoring and important scene structures extraction. Mobile laser scanning (MLS) technology as a new information acquiring manner can quickly scan the whole scene and provide density and accurate 3D coordinate data and other information such as trajectory ...
null Hanyun Wang, null Zhipeng Cai, null Huan Luo, null Cheng Wang, null Peng Li, null Wentao Yang, null Suoping Ren, null Jonathan Li   +7 more
openaire   +1 more source

Mobile Laser Scanning Technology in Road Depression Measurements

Proceedings of the International Symposium on Automation and Robotics in Construction (IAARC), 2015
This research paper describes applicability of mobile laser scanning in road depression measurements. The research was commissioned by the Finnish Transport Agency and performed by Destia Ltd. The applicability was researched by examining accuracy, precision, and repeatability of the mobile laser scanning technology.
Jussi Leinonen, Mika Jaakkola, Heikki Onninen   +2 more
openaire   +1 more source

Mobile Robot Path Planning Using Continuous Laser Scanning

2019
The main object of this book chapter is an introduction and presentation of mobile robot path planning using continuous laser scanning, which has significant advantages compared with discrete laser scanning. A general introduction to laser scanning systems is given, whereby a novel technical vision system (TVS) using the dynamic triangulation ...
Mykhailo Ivanov, Lars Lindner, Oleg Sergiyenko, Julio Cesar Rodríguez-Quiñonez, Wendy Flores-Fuentes, Moises Rivas-Lopez   +5 more
openaire   +1 more source

Total leaf area estimation based on the total grid area measured using mobile laser scanning

Computers and Electronics in Agriculture, 2023
Qiujie Li, Yuxi Xue
semanticscholar   +1 more source