Results 21 to 30 of about 1,834,552 (357)

AN INTEGRATIVE OBJECT-BASED IMAGE ANALYSIS WORKFLOW FOR UAV IMAGES [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
In this work, we propose an integrative framework to process UAV images. The overall process can be viewed as a pipeline consisting of the geometric and radiometric corrections, subsequent panoramic mosaicking and hierarchical image segmentation for ...
H. Yu   +6 more
doaj   +1 more source

Challenges and perspective with using a group of small combat unmanned aerial vehicles [PDF]

open access: yesINCAS Bulletin, 2021
The article discusses the features of small unmanned aerial vehicles, perspectives, directions for the development of unmanned aerial vehicles with integrated combat units.
Mamuka Ya. ZOIDZE   +4 more
doaj   +1 more source

Distributed Architecture for Unmanned Vehicle Services [PDF]

open access: yesSensors, 2021
The demand for online services is increasing. Services that would require a long time to understand, use and master are becoming as transparent as possible to the users, that tend to focus only on the final goals. Combined with the advantages of the unmanned vehicles (UV), from the unmanned factor to the reduced size and costs, we found an opportunity ...
João Ramos 0003   +5 more
openaire   +4 more sources

Unmanned Aerial Vehicles for Air Pollution Monitoring: A Survey

open access: yesIEEE Internet of Things Journal, 2023
Unmanned aerial vehicles (UAVs) equipped with air quality sensors offer a powerful solution for increasing the spatial and temporal resolution of air quality data, searching and detecting emission sources, and monitoring emissions from fixed and mobile ...
Naser Hossein Motlagh   +9 more
semanticscholar   +1 more source

UNMANNED SURFACE VEHICLE – TRITOR

open access: yesBrodogradnja : An International Journal of Naval Architecture and Ocean Engineering for Research and Development, 2022
This paper presents an unmanned surface vehicle Tritor that was developed, constructed, and tested within an innovative, multi-purpose, multidisciplinary, low-budget and environmentally friendly solution. The idea behind this work was trying to invent a new concept of a miniature surface vehicle that will be unmanned, remotely controlled and autonomous,
Andrija Ljulj   +2 more
openaire   +4 more sources

A Survey on Unmanned Underwater Vehicles: Challenges, Enabling Technologies, and Future Research Directions

open access: yesItalian National Conference on Sensors, 2023
Unmanned underwater vehicles (UUVs) are becoming increasingly important for a variety of applications, including ocean exploration, mine detection, and military surveillance. This paper aims to provide a comprehensive examination of the technologies that
Arif Wibisono   +3 more
semanticscholar   +1 more source

A Review of Path Planning for Unmanned Surface Vehicles

open access: yesJournal of Marine Science and Engineering, 2023
With the continued development of artificial intelligence technology, unmanned surface vehicles (USVs) have attracted the attention of countless domestic and international specialists and academics.
Bowen Xing   +5 more
semanticscholar   +1 more source

Image-Based Obstacle Detection Methods for the Safe Navigation of Unmanned Vehicles: A Review

open access: yesRemote Sensing, 2022
Mobile robots lack a driver or a pilot and, thus, should be able to detect obstacles autonomously. This paper reviews various image-based obstacle detection techniques employed by unmanned vehicles such as Unmanned Surface Vehicles (USVs), Unmanned ...
S. Badrloo   +3 more
semanticscholar   +1 more source

RESEARCH ON DIFFERENTIAL CODING METHOD FOR SATELLITE REMOTE SENSING DATA COMPRESSION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012
Data compression, in the process of Satellite Earth data transmission, is of great concern to improve the efficiency of data transmission. Information amounts inherent to remote sensing images provide a foundation for data compression in terms of ...
Z. J. Lin   +4 more
doaj   +1 more source

Recent Advances in Unmanned Aerial Vehicles: A Review

open access: yesThe Arabian journal for science and engineering, 2022
In recent decades, aerial robots especially small UAVs and drones have witnessed tremendous improvements in terms of their structure, working methodology, flying features and navigation control.
Faiyaz Ahmed   +3 more
semanticscholar   +1 more source

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