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Search without synonyms: title: Drones, Vol 7, Iss 2, p 71 (2023)

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    Acknowledgment to the Reviewers of Drones in 2022

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    Drones Editorial Office | DOAJ | 2023

    Fast and High-Quality Monocular Depth Estimation with Optical Flow for Autonomous Drones

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    Tomoyasu Shimada / Hiroki Nishikawa / Xiangbo Kong et al. | DOAJ | 2023
    Recent years, autonomous drones have attracted attention in many fields due to their convenience. Autonomous drones require precise depth ...

    Self-Supervised Representation Learning for Quasi-Simultaneous Arrival Signal Identification Based on Reconnaissance Drones

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    Linqing Guo / Mingyang Du / Jingwei Xiong et al. | DOAJ | 2023
    features from masked time–frequency images and reconstruct the corresponding signal in both time and frequency domains; (2) transfer the learned ...

    Detection of the Altitude and On-the-Ground Objects Using 77-GHz FMCW Radar Onboard Small Drones

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    Ömer Oğuzhan Başpınar / Berk Omuz / Ahmet Öncü | DOAJ | 2023
    Small drones are being utilized by researchers for applications such as object tracking, imaging and remote sensing as they have become ...

    Proposals of Processes and Organizational Preventive Measures against Malfunctioning of Drones and User Negligence

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    Mircea Constantin Șcheau / Monica Violeta Achim / Larisa Găbudeanu et al. | DOAJ | 2023
    Drones have been included in more and more activities in various domains, such as military, commercial and personal use. The existing ...

    Stability of Medicines Transported by Cargo Drones: Investigating the Effects of Vibration from Multi-Stage Flight

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    Katherine Theobald / Wanqing Zhu / Timothy Waters et al. | DOAJ | 2023
    systems behind these movements is vital to minimise cost. Before drones can be used for moving medical cargo, medical regulatory authorities ...
    Keywords: drones

    Automatic Recognition of Black-Necked Swan (Cygnus melancoryphus) from Drone Imagery

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    Marina Jiménez-Torres / Carmen P. Silva / Carlos Riquelme et al. | DOAJ | 2023
    Ecological monitoring programs are fundamental to following natural-system populational trends. Drones are a new key to animal monitoring ...

    UAV Communication Recovery under Meteorological Conditions

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    Mengan Song / Yiming Huo / Zhonghua Liang et al. | DOAJ | 2023
    ) probability. Using the two frequency bands of 28 GHz and 71 GHz, we investigate the impact of specific attenuation caused by different weather ...

    Automated Rice Phenology Stage Mapping Using UAV Images and Deep Learning

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    Xiangyu Lu / Jun Zhou / Rui Yang et al. | DOAJ | 2023
    ) and incremental sparse sampling (ISS) techniques to eliminate redundant computation. According to the results on PaddySeg, the proposed GBiNet ...

    Open Set Vehicle Detection for UAV-Based Images Using an Out-of-Distribution Detector

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    Fei Zhao / Wenzhong Lou / Yi Sun et al. | DOAJ | 2023
    method achieves a 96% mean Average Precision at IoU threshold 0.5 (mAP50) on trained objects and a 71% mAP50 on untrained ...

    Oxpecker: A Tethered UAV for Inspection of Stone-Mine Pillars

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    Bernardo Martinez Rocamora / Rogério R. Lima / Kieren Samarakoon et al. | DOAJ | 2023
    pillars to support time-lapse hazard mapping and time-dependent pillar degradation analysis. Given the height of the pillars (7–12 ...

    An Improved Probabilistic Roadmap Planning Method for Safe Indoor Flights of Unmanned Aerial Vehicles

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    Qingeng Jin / Qingwu Hu / Pengcheng Zhao et al. | DOAJ | 2023

    A Real-Time UAV Target Detection Algorithm Based on Edge Computing

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    Qianqing Cheng / Hongjun Wang / Bin Zhu et al. | DOAJ | 2023

    Multimodal Few-Shot Target Detection Based on Uncertainty Analysis in Time-Series Images

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    Mehdi Khoshboresh-Masouleh / Reza Shah-Hosseini | DOAJ | 2023

    Vision-Based Navigation Techniques for Unmanned Aerial Vehicles: Review and Challenges

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    Muhammad Yeasir Arafat / Muhammad Morshed Alam / Sangman Moh | DOAJ | 2023
    In recent years, unmanned aerial vehicles (UAVs), commonly known as drones, have gained increasing interest in both academia and industries ...

    Genetic Fuzzy Methodology for Decentralized Cooperative UAVs to Transport a Shared Payload

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    Anoop Sathyan / Ou Ma / Kelly Cohen | DOAJ | 2023