Results 81 to 90 of about 277,634 (332)
The Feasibility of Counting Songbirds Using Unmanned Aerial Vehicles
, 2017 Obtaining unbiased survey data for vocal bird species is inherently challenging due to observer biases, habitat coverage biases, and logistical constraints.
Barr, Janine M. +2 more
core +1 more source
Multi‐Material Additive Manufacturing of Soft Robotic Systems: A Comprehensive Review
Advanced Robotics Research, EarlyView.This review explores the transformative role of multi‐material additive manufacturing (MMAM) in the development of soft robotic systems. It presents current techniques, materials, and design strategies that enable functionally graded and adaptive structures.
Ritik Raj +2 more
wiley +1 more source
Super-Resolution Reconstruction Method of Face Image Based on Attention Mechanism
IEEE AccessIn recent years, convolutional neural network in Single image super-resolution field show good results. Deep networks can establish complex mapping between low-resolution and high-resolution images, making the reconstructed images quality a great ...
Chenglin Yu, Hailong Pei
doaj +1 more source
Measurement + Control, 2020 Using the characteristics of unmanned aerial vehicle/unmanned ground vehicle, heterogeneous systems can accomplish many complex tasks cooperatively. Moving target tracking is an important basis for the relative positioning and formation maintenance of ...
Xiao Liang +3 more
doaj +1 more source
Counter-Unmanned Aerial Systems
Scientific Bulletin of Naval Academy, 2019 Counter-unmanned aerial systems (C-UAS), or counter-drone technology, refers to complex systems that are used to detect, locate, track and take over/down unmanned aerial vehicles. The proliferation of C-UAS technology accelerates due to the increasing number of incidents with commercially available drones that happen almost daily around the globe. This
openaire +1 more source
A Degradable Bioinspired Flier with Aerogel‐Based Colorimetric Sensors for Environmental Monitoring
Advanced Science, EarlyView.Biodegradable fliers are developed inspired by Tipuana tipu samaras, integrating cellulose nanocrystal aerogel (CNCa) sensors loaded with natural dyes for pH and ammonia detection. The lightweight, degradable fliers mimic natural morphology and aerodynamics, offering an eco‐friendly, scalable solution for in situ environmental monitoring after passive ...
Gianpaolo Gallo +4 more
wiley +1 more source
Investigating Methods for Integrating Unmanned Aerial Systems in Search and Rescue Operations
Drones, 2020 Unmanned aerial systems (UAS) are increasingly being used in search and rescue (SAR) operations to assist in the discovery of missing persons. UAS are useful to first responders in SAR operations due to rapid deployment, high data volume, and high ...
W. Weldon, J. Hupy
semanticscholar +1 more source
Multi‐Soliton Microcombs Enable Ultrafast Nanometric‐Precision Ranging and Photon‐Level Detection
Advanced Science, EarlyView.Our work first demonstrates dual‐multi‐soliton ranging and confirms its multifunctional capability. The method achieves ultrafast and nanometric‐precision measurement. For practical applications, we further extend the multi‐soliton states to photon‐level ranging.
Jiawen Zhi +10 more
wiley +1 more source
Applied SciencesDeep learning has achieved remarkable progress in medical image analysis, but its effectiveness heavily relies on large-scale and well-annotated datasets.
Chenglin Yu, Hailong Pei
doaj +1 more source
Perception is Everything: Repairing the Image of American Drone Warfare [PDF]
, 2018 This thesis will trace the United States’ development of unmanned warfare from its initial use in the World Wars through the Cold War to its final maturation in the War on Terror.
Tubbs, Luke
core +1 more source