Results 61 to 70 of about 14,844 (255)

SWIFTERS: A Multi-UAV Platform for Disaster Management

2019 International Conference on Information and Communication Technologies for Disaster Management (ICT-DM), 2019
In this paper we present SWIFTERS, a technology platform for utilising multiple UAVs in disaster management. The platform aims to provide fast situational awareness and improve the effectiveness of disaster management operations by exploiting UAV deployment opportunities. The platform allows flying UAVs in a click-and-go fashion, scanning an area using
Terzi, Maria, Anastasiou, Antreas, Kolios, Panayiotis, Panayiotou, Christos, Theocharides, Theocharis, Terzi, Maria, Anastasiou, Antreas, Kolios, Panayiotis, Panayiotou, Christos, Theocharides, Theocharis   +9 more
openaire   +4 more sources

Perovskite Photodetectors at the Intelligence Frontier: From Tunable Materials to Adaptive Optoelectronic Systems

Carbon Energy, EarlyView.
This comprehensive review presents a progressive roadmap for perovskite vision detectors. Centered on perovskite‐based artificial perception, the graphic illustrates a systematic evolution: starting with fundamental material engineering and device architectures, advancing toward complex functional strategies such as flexible neuromorphic imaging ...
Chenglong Li, Wei Qu, Deepak Kumar, Naini Jain, Nur Wardina Syahirah binti Mohamad Fadil, Nur Najiha binti Ahmad Rasid, Emannuel Kymakis, Maria Vasilopoulou, Chunxiong Bao, Feng Gao, Peng Gao, Sanjeev Kumar Sharma, Mohammad Khaja Nazeeruddin, Abd. Rashid bin Mohd Yusoff, Haotong Wei   +14 more
wiley   +1 more source

SF-YOLOv5: Improved YOLOv5 with swin transformer and fusion-concat method for multi-UAV detection

Measurement + Control, 2023
When dealing with complex trajectories, and the interference by the unmanned aerial vehicle (UAV) itself or other flying objects, the traditional detecting methods based on YOLOv5 network mainly focus on one UAV and difficult to detect the multi-UAV ...
Jun Ma, Xiao Wang, Cuifeng Xu, Jing Ling
doaj   +1 more source

Spatial variation in liana effects on host‐tree allometry and biomass in an intact tropical forest

Ecography, EarlyView.
Lianas are increasing in abundance across the tropics, yet local spatial variation in their effects on host‐tree allometry and biomass, and the drivers of this variation within forests, remain poorly understood. Using field inventory, drone photogrammetry, and terrestrial laser scanning (TLS) across a 50‐ha plot on Barro Colorado Island, Panama, we ...
Sruthi M. Krishna Moorthy, Félicien Meunier, Stefan A. Schnitzer, Kim Calders, David M. DeFilippis, Antonio Aguilar, Nancy Pausenberger, Marco D. Visser, Helene C. Muller‐Landau, Hans Verbeeck   +9 more
wiley   +1 more source

Research on Real-Time Mission Planning for Multi-UAV

Engineering Proceedings
With the wide application of UAVs in various industries, solving the complex multi-UAV multi-target problem becomes crucial. The assignment and task planning of multi-UAV and multi-target usually need to consider two scenarios.
Jingzhi Bi, Wei Huang, Maihui Cui
doaj   +1 more source

Assessing plant water status: Part 2 – Non‐destructive and remote sensing approaches

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Precise, real time and non‐destructive assessment of plant water status is important for advancing plant physiological understanding, optimizing water usage, improving crop resilience and supporting precision agriculture in the face of increasingly variable climatic conditions.
Naila Farooq, Bo Zhang, Bastian Leander Franzisky, Tasawer Abbas, Jochen Taiber, Martin Koch, Ian C Dodd, Christoph‐Martin Geilfus   +7 more
wiley   +1 more source

Image‐based and biochemical multimodal phenotyping for explainable classification of chia (Salvia hispanica L.) genotypes

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND This study developed an explainable machine learning framework integrating morphological, color, and biochemical characteristics for classifying chia (Salvia hispanica L.) genotypes. A dataset was assembled from 1200 seed images spanning four genotypes, from which 17 morphological and color features were extracted.
Sevim Akcura, Irem Poyraz, Beyza Ciftci, Mahmut Kaplan   +3 more
wiley   +1 more source

Multi-UAV Coverage Path Assignment Algorithm Considering Flight Time and Energy Consumption

IEEE Access
Coverage path planning is an important research direction for unmanned aerial vehicles (UAV), which are primarily used in ground search or mapping scenarios.
Yang Yu, Sanghwan Lee
doaj   +1 more source

Optimizing Soil Organic Matter Estimation Through Multi‐Factor Zoning and Tree‐Based Automated Learning

Land Degradation &Development, EarlyView.
ABSTRACT Soil organic matter (SOM) is a key indicator of land degradation and soil functioning. It plays an essential role in nutrient cycling, soil structure, and long‐term agroecosystem resilience. The variations of surface cover, soil moisture and soil texture heterogeneity will affect the accuracy of SOM remote sensing mapping. This study developed
Xuzhou Qu, Meiyan Shu, Huiming Song, Xiaohe Gu, Jingping Zhou, Qian Sun, Baoyuan Zhang, Menglei Dai, Chunjiang Zhao   +8 more
wiley   +1 more source

Decentralized Multi-UAV Routing in the Presence of Disturbances

CoRR, 2018
We introduce a decentralized and online path planning technique for a network of unmanned aerial vehicles (UAVs) in the presence of weather disturbances. In our problem setting, the group of UAVs are required to collaboratively visit a set of goals scattered in a 2-dimensional area.
Wei Zhao, Borzoo Bonakdarpour
openaire   +2 more sources