Image processing methods decision mechanism for surveillance applications with UAVs

Ayar, Murat; Dalkıran, Alper; Kale, Utku; Nagy, András; Karakoç, T. Hikmet

doi:10.1108/aeat-05-2022-0121

Cited by 2 publications

(1 citation statement)

References 31 publications

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“…These operational areas are a vital part of the system’s functionality, affording administrators the tools and means to effectively manage and operate the museum [ 36 , 37 ]. In the system, each administrator role assigns tasks to sub-administrators according to the nature and requirements of the task.…”

Section: Digital Retrieval System Integrating Improved Ga and Intelli...mentioning

confidence: 99%

Development of the digital retrieval system integrating intelligent information and improved genetic algorithm: A study based on art museums

Lin,

Hu,

Cheng

et al. 2024

PLoS ONE

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This study aims to develop a digital retrieval system for art museums to solve the problems of inaccurate information and low retrieval efficiency in the digital management of cultural heritage. By introducing an improved Genetic Algorithm (GA), digital management and access efficiency are enhanced, to bring substantial optimization and innovation to the digital management of cultural heritage. Based on the collection of art museums, this study first integrates the collection’s images, texts, and metadata with multi-source intelligent information to achieve a more accurate and comprehensive description of digital content. Second, a GA is introduced, and a GA 2 Convolutional Neural Network (GA2CNN) optimization model combining domain knowledge is proposed. Moreover, the convergence speed of traditional GA is improved to adapt to the characteristics of cultural heritage data. Lastly, the Convolutional Neural Network (CNN), GA, and GA2CNN are compared to verify the proposed system’s superiority. The results show that in all models, the sample output results’ actual value is 2.62, which represents the real data observation results. For sample number 5, compared with the actual value of 2.62, the predicted values of the GA2CNN and GA models are 2.6177 and 2.6313, and their errors are 0.0023 and 0.0113. The CNN model’s predicted value is 2.6237, with an error of 0.0037. It can be found that the network fitting accuracy after optimization of the GA2CNN model is high, and the predicted value is very close to the actual value. The digital retrieval system integrated with the GA2CNN model has a good performance in enhancing retrieval efficiency and accuracy. This study provides technical support for the digital organization and display of cultural heritage and offers valuable references for innovative exploration of museum information management in the digital era.

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Section: Digital Retrieval System Integrating Improved Ga and Intelli...mentioning

confidence: 99%

Development of the digital retrieval system integrating intelligent information and improved genetic algorithm: A study based on art museums

Lin,

Hu,

Cheng

et al. 2024

PLoS ONE

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A new control scheme for an aerodynamic-surface-free tilt-rotor convertible UAV

Mimouni,

Araar,

Oudda

et al. 2023

Aeronaut. j.

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This paper is concerned with the design and control of a tilt-rotor UAV (TRUAV), with the purpose of simplifying the mechanical structure and transition handling. Previous works on TRUAVs control consider a different controller for each flight mode. Furthermore, two sets of actuators are used: propellers in the VTOL mode, and aerodynamic surfaces in the fixed-wing mode. In this work, a new design that does not contain any control surfaces is proposed. A new control strategy is also presented to accommodate this particularity. Unlike previous works, this strategy uses a single controller to handle both flight phases, making the transition between the two phases no longer an issue. Furthermore, such a characteristic makes the drone capable of following any flight trajectory, which is vital for applications such as the tracking of a ground target. Simulations, conducted on the full nonlinear model of the famous Zagi flying wing drone, showed the effectiveness of the proposed control strategy in tracking a typical trajectory profile with a smooth transition from VTOL to fixed-wing mode.

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Image processing methods decision mechanism for surveillance applications with UAVs

Cited by 2 publications

References 31 publications

Development of the digital retrieval system integrating intelligent information and improved genetic algorithm: A study based on art museums

Development of the digital retrieval system integrating intelligent information and improved genetic algorithm: A study based on art museums

A new control scheme for an aerodynamic-surface-free tilt-rotor convertible UAV

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