Results 221 to 230 of about 416,056 (360)

UAV-Based Intelligent Sensing Over CF-mMIMO Communications: System Design and Experimental Results

Jian Sun, Wei Shi, Jiacheng Yao, Wei Xu, Dongming Wang, Yang Cao   +5 more
openalex   +1 more source

Drone‐based radiotelemetry and imagery systems provide an advantage over traditional techniques for estimating survival of dependent juveniles

Wildlife Society Bulletin, EarlyView.
We used drone‐based radiotelemetry and multispectral imagery to estimate detection and survival probabilities of blue‐winged teal broods in Saskatchewan, Canada. Weekly brood survival probabilities, estimated via Cormack‐Jolly‐Seber models, increased with age and were comparable between drone methods.
Grant A. Rhodes, Dylan L. Bakner, Hannah C. Sabatier, Benjamin S. Sedinger, Christopher A. Nicolai, Kevin M. Ringelman   +5 more
wiley   +1 more source

Dynamic Dual-Antenna Time-Slot Allocation Protocol for UAV-Aided Relaying System Under Probabilistic LoS-Channel. [PDF]

Sensors (Basel)
Huang P, Lin J, Liu T, Ning J, Luo J, Duo B.   +5 more
europepmc   +1 more source

Pattern identification and analysis for the traditional village using low altitude UAV-borne remote sensing: multifeatured geospatial data to support rural landscape investigation, documentation and management

, 2020
Chun Liu, Yujie Cao, Chen Yang, Yuan Zhou, Mengchi Ai   +4 more
openalex   +1 more source

Improved UAV Opium Poppy Detection Using an Updated YOLOv3 Model [PDF]

, 2019
Jun Zhou, Yichen Tian, Chao Yuan, Kai Yin, Guang Yang, Wen Meiping   +5 more
openalex   +1 more source

Distributed Formation Control for Heterogeneous Robot Systems Based on Competitive Mechanism

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT This paper presents an adaptive formation control method for a heterogeneous robot swarm, utilising a multilevel formation task tree to model various types of formation tasks and a single‐state distributed k‐winner‐take‐all (S‐DKWTA) algorithm to address the MRTA problem.
Zhenghui Cui, Xiaoyi Gu, Ning Tan
wiley   +1 more source

Unmanned aerial vehicle payload technology applications in agriculture and other low-altitude scenarios: a review. [PDF]

Front Plant Sci
Yao W, Liu C, Liu Y, Zheng Q, Wang J, Yu H, Chen C, Guo S.   +7 more
europepmc   +1 more source

Dynamic Adaptive Label Assignment for Tiny Object Detection in Remote Sensing Images

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT With the development of unmanned aerial vehicle and satellite technology, the application of tiny object detection in remote sensing images is becoming increasingly widespread. Although significant progress has been made in the accuracy and speed of object detection in recent years, performance declines sharply when general object detectors ...
Shuohao Shi, Qiang Fang, Xin Xu
wiley   +1 more source

Custom UAV with model predictive control for autonomous static and dynamic trajectory tracking in agricultural fields. [PDF]

Front Robot AI
Muvva VVRMKR, Joseph KT, Chawla Y, Pitla S, Wolf M.   +4 more
europepmc   +1 more source

UAV PHOTOGRAMMETRY TO MONITOR DYKES – CALIBRATION AND COMPARISON TO TERRESTRIAL LIDAR [PDF]

, 2014
V. Tournadre, François Pierrot, Paul-Henri Faure   +2 more
openalex   +1 more source