Results 131 to 140 of about 14,844 (255)

A Robust CS-DOA Method for Multi-UAV-Assisted Agricultural Vehicle Localization in Smart Tillage. [PDF]

Sensors (Basel)
Zhang J, Ma N, Li H, Dai F, Wang Y, Zhang X, Lu Z, Li L, Chen H, Zhang Y.   +9 more
europepmc   +1 more source

Multi-UAV Data Collection and Path Planning Method for Large-Scale Terminal Access. [PDF]

Sensors (Basel), 2023
Zhang L, Zhang L, He C, Peng Y, Liu Z, Zhu X.   +5 more
europepmc   +1 more source

Automatic measurement of rice tiller angle from unmanned aerial vehicle images

The Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Rice (Oryza sativa L.) tiller angle is an important trait that influences plant architecture, canopy light interception, and yield potential. In this study, we proposed a deep learning‐based pipeline for automated measurement of rice tiller angle and plant base width using unmanned aerial vehicle (UAV) imagery.
Tan‐Hanh Pham, Yubin Yang, Jing Zhang, Sanai Li, Stanley Omar P. B. Samonte, Fugen Dou, Darlene Sanchez, Lloyd T. Wilson, Tanumoy Bera, Jing Wang, Kim‐Doang Nguyen   +10 more
wiley   +1 more source

Multi-Strategy optimisation algorithm for multi-UAV path planning in complex mountainous environments. [PDF]

Sci Rep
Zhang X, Cheng Z, Zheng Z.
europepmc   +1 more source

Multi-UAV Collaborative Search and Attack Mission Decision-Making in Unknown Environments. [PDF]

Sensors (Basel), 2023
Liang Z, Li Q, Fu G.
europepmc   +1 more source

Bayesian optimized color filter: A fast method for segmentation of plant phenotypes from 3D point cloud images

The Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Multispectral three‐dimensional (3D) imaging offers substantial potential for plant phenotyping, yet manual segmentation of plant organs remains a bottleneck in breeding programs. We developed a color‐based filtering workflow for faba bean (Vicia faba L.) point clouds that optimizes lower and upper thresholds of spectral indices and broadband ...
Lennart Scheer, Benjamin Wittkop, Andreas Stahl, Olaf Sass, Gregor Welna, Hanna Tietgen, Rod J. Snowdon   +6 more
wiley   +1 more source

Joint Optimization of User Association and Dynamic Multi-UAV Deployment for Maritime Emergency Communications. [PDF]

Entropy (Basel)
Ma X, Yang H, Xu Y, Wakamiya N.
europepmc   +1 more source

Multi-UAV Cooperative Trajectory Planning Based on the Modified Cheetah Optimization Algorithm. [PDF]

Entropy (Basel), 2023
Fu Y, Yang S, Liu B, Xia E, Huang D.
europepmc   +1 more source

Canola yield prediction and genotype selection using uncrewed aerial system multispectral imagery and machine learning models

The Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Evaluation and selection of canola breeding lines across multiple years and locations are vital for variety development. However, accurately measuring canola (Brassica napus L.) yield under field conditions is challenging due to end‐of‐season events such as rain, windstorms, and hail, as well as variability in plant maturity and pod shattering.
Mohammad Jony, Cristhian Perdigon, Md Fahad Hasan, Paulo Flores, Mukhlesur Rahman   +4 more
wiley   +1 more source

Distributed Closed-Form Multi-UAV Formation Control with Event-Triggered Collision Avoidance and Virtual-Structure Navigation. [PDF]

Sensors (Basel)
Zhang W, Lei H, Stipanović DM.
europepmc   +1 more source