Three‐dimensional obstacle avoidance for UAV based on reinforcement learning and RealSense

Ding, Han; Yang, Qishan; Wang, Rui

doi:10.1049/joe.2019.1167

Cited by 4 publications

(3 citation statements)

References 2 publications

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“…It is an immunosuppressive drug available under the name Actemra and has been used for the treatment of rheumatoid arthritis and to reduce inflammation. An initial clinical trial of tocilizumab on 20 acute COVID-19 patients reported 95% recovery within two weeks [1]. FDA approved a phase 3 trial of Actemrain severe SARS-CoV-2infections.…”

Section: Tocilizumab Mystery In Covid-19mentioning

confidence: 99%

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The scientific community in COVID-19 global pandemic: A systematic update on recent progress and challenges

Firdaus

Singh

et al. 2021

Eur J Chem

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The novel coronavirus, which emerged in China in late December 2019, is officially named as Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2). The rapid spread of the virus across the continent has disrupted human life in every aspect leading to health and economic crises. The World Health Organization (WHO) declared the novel coronavirus outbreak as a global pandemic on March 11, 2020. In spite of complete lockdown and quarantine efforts in many countries, the occurrence of infections continues to rise, with more than 88 million laboratory-confirmed cases and over 1.9 million deaths worldwide as on January 10, 2021. Since the beginning of the outbreak, lot of intriguing studies about the phylogenetic evolution, epidemiology, pathogenesis, transmission, clinical characteristics, and possible treatment of Corona Virus Disease 2019 (COVID-19) have been published. This review aims to provide an insight into the progress in this regard and provides a reference for future studies including general awareness. We have discussed the origin, transmission, and infection mechanism of coronaviruses in host cells as well as available treatment options with relevant case studies. Furthermore, the stages of vaccine development, types of vaccines, and candidate vaccines with their phases of clinical trial are also incorporated. In a nutshell, the article is an attempt to retrieve the latest information available on virus behavior, efficacy of the available drugs, and development of candidate vaccines on SARS-CoV-2.

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Section: Tocilizumab Mystery In Covid-19mentioning

confidence: 99%

“…Viral diseases have always been dreadful to humans and new viral infections are being reported frequently [1]. Coronavirus comprises a group of viruses that cause infections in birds and mammals.…”

Section: Introductionmentioning

confidence: 99%

The scientific community in COVID-19 global pandemic: A systematic update on recent progress and challenges

Firdaus

Singh

et al. 2021

Eur J Chem

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“…Moreover, static or dynamic target identification in a crowd is also a difficult issue for miniature UAV development due to the limited computational resources and budget cameras used [13]. In the academic research field, while there are research efforts dedicated to investigating target tracking [14][15][16] and obstacle avoidance [17][18][19][20], further improvement on functional enhancement, especially in target identification and tracking, is still highly demanded. For example, the proposed target tracking in [15] requires the target to be identified wearing a special T-shirt with a QR code on it.…”

Section: Introductionmentioning

confidence: 99%

Quadcopter Drone for Vision-Based Autonomous Target Following

et al. 2023

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Unmanned aerial vehicles (UAVs) are becoming popular in various applications. However, there are still challenging issues to be tackled, such as effective obstacle avoidance, target identification within a crowd, and specific target tracking. This paper focuses on dynamic target following and obstacle avoidance to realize a prototype of a quadcopter drone to serve as an autonomous object follower. An adaptive target identification system is proposed to recognize the specific target in the complicated background. For obstacle avoidance during flight, we introduce an idea of space detection and use it to develop a so-called contour and spiral convolution space detection (CASCSD) algorithm to evade obstacles. Thanks to the low architecture complexity, it is appropriate for implementation on onboard flight control systems. The target prediction is integrated with fuzzified flight control to fulfill an autonomous target tracker. When this series of technical research and development is completed, this system can be used for applications such as personal security guard and criminal detection systems.

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Artificial Intelligence for UAV-Enabled Wireless Networks: A Survey

Lahmeri

Kishk

Alouini

2021

IEEE Open J. Commun. Soc.

105

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Unmanned aerial vehicles (UAVs) are considered as one of the promising technologies for the next-generation wireless communication networks. Their mobility and their ability to establish line of sight (LOS) links with the users made them key solutions for many potential applications. In the same vein, artificial intelligence (AI) is growing rapidly nowadays and has been very successful, particularly due to the massive amount of the available data. As a result, a significant part of the research community has started to integrate intelligence at the core of UAVs networks by applying AI algorithms in solving several problems in relation to drones. In this article, we provide a comprehensive overview of some potential applications of AI in UAV-based networks. We also highlight the limits of the existing works and outline some potential future applications of AI for UAVs networks.

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Three‐dimensional obstacle avoidance for UAV based on reinforcement learning and RealSense

Cited by 4 publications

References 2 publications

The scientific community in COVID-19 global pandemic: A systematic update on recent progress and challenges

The scientific community in COVID-19 global pandemic: A systematic update on recent progress and challenges

Quadcopter Drone for Vision-Based Autonomous Target Following

Artificial Intelligence for UAV-Enabled Wireless Networks: A Survey

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