Dataset partition The UAV-VeID dataset is split into the training set, validation set, and testing set, among which the training set contains 18,709 images with 1,797 IDs, the validation set contains 4,150 images with 596 IDs, and the testing set contains 19,058 images with 2,208 IDs....
Unmanned aerial vehicle (UAV)-assisted communication is becoming a streamlined technology in providing improved coverage to the internet-of-things (IoT) based devices. Rapid deployment, portability, and flexibility are some of the fundamental characteristics of UAVs, which make them ideal for effectively...
Online path planning for multiple unmanned aerial vehicle (multi-UAV) systems is considered a challenging task. It needs to ensure collision-free path planning in real-time, especially when the multi-UAV systems can become very crowded on certain occasions. In this paper, we presented a vision-...
Prilog proučavanju povesnice franjevačkog reda na području Srbije u srednjem veku - O prvobitnoj kapeli u manastiru Gradac i kraljici Jeleni AnžujskojWithin the studies about religious life on the territory of Serbia during the Middle Ages existence of the chapel dedicated to St...
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特点:根据“每110户为一里,摊丁、粮多者10户为里长,其余100户分为十甲,每甲又以一户任甲首”得出既是户籍制度也是基层行政管理制度;根据“登载该里110户的丁、口数以及年龄、财产状况”得出田宅、资产和丁口相结合;根据“以便官府能够……合理征发赋役”得出户籍管理
Technical Report: The Development and Experience with UAV Research Applications in Former Czechoslovakia (1960s-1990s) Technical Report: The Development and Experience with UAV Research Applications in Former Czechoslovakia (1960s-1990s)RC-aircraft model... Kolejka,Jaromir,Planka,... - 《Pure & ...
Cooperative hybrid beamforming design in Multi-UAV MmWave MIMO systems Due to the limitation of mobility and cost, it is inappropriate to utilize ground base station (GBS) to provide service in emergency scenarios or harsh env... Y Wang,R Zhang,LFY Liu - 《Iet Communications》 被引量: 0发...
An unmanned aerial vehicle (UAV) launch system includes a launch container including a housing defining an internal chamber. A UAV includes a main body defining an inflatable envelope. The UAV is configured to be contained within the internal chamber. The main body is in a deflated state when ...
A UAV recovery system. The UAV recovery system may comprise: a mast having a mast pulley with a swivel, a base, upper and lower booms extending somewhat horizontally from the mast, a cable and pulley arrangement, a shock absorber, and a mast cable coupled between the mast pulley and the ...