Results 51 to 60 of about 90,267 (180)

Probabilistic Surfel Fusion for Dense LiDAR Mapping

, 2017
With the recent development of high-end LiDARs, more and more systems are able to continuously map the environment while moving and producing spatially redundant information.
Fookes, Clinton, Kim, Soohwan, Moghadam, Peyman, Park, Chanoh, Sridharan, Sridha   +4 more
core   +1 more source

Velocity Estimation from LiDAR Sensors Motion Distortion Effect

Sensors, 2023
Many modern automated vehicle sensor systems use light detection and ranging (LiDAR) sensors. The prevailing technology is scanning LiDAR, where a collimated laser beam illuminates objects sequentially point-by-point to capture 3D range data. In current systems, the point clouds from the LiDAR sensors are mainly used for object detection.
Lukas Haas, Arsalan Haider, Ludwig Kastner, Thomas Zeh, Tim Poguntke, Matthias Kuba, Michael Schardt, Martin Jakobi, Alexander W. Koch   +8 more
openaire   +4 more sources

Revolutionizing Depth Sensing: A Review Study of Apple LiDAR Sensor for as-built Scanning Applications

Journal of Engineering
Incorporating the LiDAR sensor in the most recent Apple devices represents a substantial development in 3D mapping technology. Meanwhile, Apple's Lidar is still a new sensor.
Sahar Fadhil Abbas, Fanar Mansour Abed
doaj   +1 more source

LiDAR Technology for UAV Detection: From Fundamentals and Operational Principles to Advanced Detection and Classification Techniques

Sensors
As unmanned aerial vehicles (UAVs) are increasingly employed across various industries, the demand for robust and accurate detection has become crucial. Light detection and ranging (LiDAR) has developed as a vital sensor technology due to its ability to ...
Ulzhalgas Seidaliyeva, Lyazzat Ilipbayeva, Dana Utebayeva, Nurzhigit Smailov, Eric T. Matson, Yerlan Tashtay, Mukhit Turumbetov, Akezhan Sabibolda   +7 more
doaj   +1 more source

An Improved Method for Impervious Surface Mapping Incorporating LiDAR Data and High-Resolution Imagery at Different Acquisition Times

Remote Sensing, 2018
Impervious surface mapping incorporating high-resolution remote sensing imagery has continued to attract increasing interest, as it can provide detailed information about urban structure and distribution.
Hui Luo, Le Wang, Chen Wu, Lei Zhang
doaj   +1 more source

Improved estimation of forest stand volume by the integration of GEDI LiDAR data and multi-sensor imagery in the Changbai Mountains Mixed forests Ecoregion (CMMFE), northeast China

International Journal of Applied Earth Observations and Geoinformation, 2021
Forest stand volume is a vital indicator of productivity and carbon storage. Conventionally, stand volume is estimated from field samples, Synthetic Aperture Radar (SAR), and optical imagery, which suffer saturation problems. Although Light Detection and
Lin Chen, Chunying Ren, Bai Zhang, Zongming Wang, Mingyue Liu, Weidong Man, Jiafu Liu   +6 more
doaj   +1 more source

Evaluation and Testing System for Automotive LiDAR Sensors

Applied Sciences, 2022
The world is facing a great technological transformation towards fully autonomous vehicles, where optimists predict that by 2030 autonomous vehicles will be sufficiently reliable, affordable, and common to displace most human driving. To cope with these trends, reliable perception systems must enable vehicles to hear and see all their surroundings ...
Tiago Gomes, Ricardo Roriz, Luís Cunha, Andreas Ganal, Narciso Soares, Teresa Araújo, João Monteiro   +6 more
openaire   +3 more sources

LocNet: Global localization in 3D point clouds for mobile vehicles

, 2018
Global localization in 3D point clouds is a challenging problem of estimating the pose of vehicles without any prior knowledge. In this paper, a solution to this problem is presented by achieving place recognition and metric pose estimation in the global
Ding, Xiaqing, Tang, Li, Wang, Yue, Xiong, Rong, Yin, Huan   +4 more
core   +1 more source

Range Information Characterization of the Hokuyo UST-20LX LIDAR Sensor

Photonics, 2018
This paper presents a study on the data measurements that the Hokuyo UST-20LX Laser Rangefinder produces, which compiles into an overall characterization of the LiDAR sensor relative to indoor environments.
Matthew A. Cooper, John F. Raquet, Rick Patton   +2 more
doaj   +1 more source

Sensor System for Rescue Robots [PDF]

, 2019
A majority of rescue worker fatalities are a result of on-scene responses. Existing technologies help assist the first responders in scenarios of no light, and there even exist robots that can navigate radioactive areas. However, none are able to be both
Kusculu, Emir, Moran, Alexander
core   +1 more source