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  1. 441

    Real-Time Compensation for Unknown Image Displacement and Rotation in Infrared Multispectral Camera Push-Broom Imaging by Tongxu Zhang, Guoliang Tang, Shouzheng Zhu, Fang Ding, Wenli Wu, Jindong Bai, Chunlai Li, Jianyu Wang

    Published 2025-03-01
    “…Digital time-delay integration (TDI) enhances the signal-to-noise ratio (SNR) in infrared (IR) imaging, but its effectiveness in push-broom scanning is contingent upon maintaining a stable image shift velocity. Unpredictable image shifts and rotations, caused by carrier or scene movement, can affect the imaging process. …”
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  2. 442

    Research on the applicability of image keypoints in underground mine environments by WANG Jiawen, LIAO Chenfei, ZHAO Zhongqi, HUANG Zhipeng, XIE Peilong, LIU Xinyi, HOU Yanhu, YANG Kehu

    Published 2025-06-01
    “…In comparative experiments, we evaluated various keypoint algorithms, including SIFT, ORB, SURF, AKAZE, L2-Net, HardNet, GeoDesc, SuperPoint, R2D2, and DISK. …”
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  3. 443

    A fractional Fourier transform–based channel estimation algorithm in single-carrier direct sequence code division multiple access underwater acoustic communication system by Lin Zhou, Qingsheng Zhao, Shukai Chi, Yanlong Li, Lanjun Liu, Qianxiang Yu

    Published 2019-01-01
    “…Due to the complexity and variability of the underwater acoustic channel, the communication signal is affected by multi-path, time delay, and Doppler frequency shift. Based on the advantageous characteristics of fractional Fourier transform on chirp signal processing, a fractional Fourier transform–based algorithm using combined linear frequency–modulated signal is proposed, which can estimate parameters of underwater acoustic channel and has a better performance than the existing methods. …”
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  4. 444

    Transforming organic chemistry research paradigms: Moving from manual efforts to the intersection of automation and artificial intelligence by Liu Chengchun, Chen Yuntian, Mo Fanyang

    Published 2023-11-01
    “…Organic chemistry is undergoing a major paradigm shift, moving from a labor-intensive approach to a new era dominated by automation and artificial intelligence (AI). …”
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  5. 445

    Active RIS-Assisted Uplink NOMA with MADDPG for Remote State Estimation in Wireless Sensor Networks by Rongzhen Li, Lei Xu

    Published 2025-08-01
    “…To address the high computational complexity and non-convex optimization challenges, this letter proposes an optimization framework based on the Multi-Agent Deep Deterministic Policy Gradient (MADDPG) algorithm. The proposed framework jointly makes use of sensor grouping, power allocation, an RIS computation strategy, and phase shifts to minimize the remote state estimation (RSE) error. …”
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  6. 446

    La reconstruction du panorama de la « Tapisserie de Bayeux » comme fond de référence d’un système d’information documentaire spatialisée by Clémentine Berthelot, Katia Zidane, Abderrahim El Moataz, Régis Clouard, Arnaud Daret, Antoine Verney, Cécile Binet

    Published 2019-05-01
    “…This means a total image of 480,000 x 6,000 pixels, making existing algorithms obsolete. In direct contact with the University teams involved, the GREYC has developed an approach based on matching up the SIFT interest points and a fusion algorithm based on a model of elastic geometrical deformation, in order to respect the structure of the tapestry. …”
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  7. 447

    Scheduling of home energy management systems for price-based demand response and end-users discomfort reduction by Kamyab Gholam-Reza

    Published 2025-01-01
    “…The home energy management system (HEMS) can effectively participate in price-based demand response programs, significantly reducing electricity costs by optimizing the usage times of shift-able household appliances such as washing machines, dishwashers, and others. …”
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  8. 448
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  10. 450

    Stylized statistical properties in bloc-based financial markets by Samuel K.-B. Dzidzornu, Sonia D. Tamakloe

    Published 2025-12-01
    “…Further, a comprehensive regime shift analysis, utilizing the Pruned Exact Linear Time (PELT) algorithm and Hamiltonian Markov Switching Autoregressive (MS-AR) models, is performed to assess four thematic dynamics: distributional change points, regimes and transitional characterizations, filtered state probabilities, and expected regime durations. …”
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  11. 451

    GIS spatial optimization for agricultural crop allocation using NSGA-II by Tipaluck Krityakierne, Pornpimon Sinpayak, Noppadon Khiripet

    Published 2025-06-01
    “…This study focuses on the shift from traditional farming methods, reliant on farmer intuition and manual processes, to modern, automated approaches crucial for Thailand’s agricultural sustainability. …”
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  12. 452

    Optimal fuzzy-PID controller design for object tracking by Yaregal Limenih Melese, Girma Kassa Alitasb, Mequanent Degu Belete

    Published 2025-04-01
    “…The static camera-based object tracking was developed with NI LabVIEW, and Shape adaptive mean-shift algorithm has been used for tracking. In case of dynamic camera-based object tracking, an optimal Fuzzy-PID controller has been designed to adjust the position of the pan/tilt mechanism so as to trace the object’s trajectory. …”
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  13. 453

    Optimizing Multi-Echelon Delivery Routes for Perishable Goods with Time Constraints by Manqiong Sun, Yang Xu, Feng Xiao, Hao Ji, Bing Su, Fei Bu

    Published 2024-12-01
    “…The two-stage heuristic algorithm designed in this study also converged faster than the other two heuristic algorithms, with overall optimization improvements of 1.55% and 1.28%, further validating the superior performance of the proposed heuristic algorithm.…”
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  14. 454

    A Feasibility Study of Broadband White Light Emitting Diode (WLED) Based Full-Field Optical Coherence Microscopy (FF-OCM) Using Derivative-Based Algorithm by Tulsi Anna, Ting-Wei Chang, Chih-Ming Lai, Arthur Chiou, Wen-Chuan Kuo

    Published 2017-01-01
    “…The advantages of the derivative-based algorithm over 4-step phase shifted method were demonstrated using USAF target and onion as test samples. …”
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  15. 455

    Enhancing patient rehabilitation outcomes: artificial intelligence-driven predictive modeling for home discharge in neurological and orthopedic conditions by Leonardo Buscarini, Paola Romano, Elena Sofia Cocco, Carlo Damiani, Sanaz Pournajaf, Marco Franceschini, Francesco Infarinato

    Published 2025-05-01
    “…Following a thorough review and comparison of algorithms commonly employed in the clinical-rehabilitative field, the Random Over Sampling (ROS) technique, in combination with the Random Forest (RF) machine learning model, was selected. …”
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  19. 459

    A Numerical Modeling Study of a New Type of Hydraulic Mechanical Continuously Variable Transmission (HMCVT) with Optimized Transmission Efficiency by Zexin Ma, Zhengyu Li, Deming Sun, Yanbin Cai, Jiwei Zhang, Hongyu Liu, Qingxin Wang, He Li, Long Zhou, Wenbin Yu, Feiyang Zhao

    Published 2025-01-01
    “…Secondly, an improved NSGA-II genetic algorithm was adopted to achieve dynamic optimization of shifting points through transmission parameter combination optimization, ensuring smooth shifting while improving overall transmission efficiency. …”
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  20. 460

    Research on real time measurement model and measurement system for gas concentration in extraction drilling by Dayang Yu, Junhao Zhu, Xing Li, An He, Huaiqian Liu, Changjiang Chen, Yong Liu

    Published 2025-06-01
    “…Experimental validation using 0.5% and 4.5% CH₄ standard gases yielded the following key findings:(1) Methane concentration accuracy is highly dependent on line strength and spectral shape, both sensitive to temperature and pressure. (2) The Lorentzian profile was selected as the optimal line shape for pressure-broadened conditions, and the proposed interpolation algorithm effectively compensates for dual-variable spectral shifts. (3) The system achieves a maximum measurement error below 0.5%, demonstrating strong robustness and precision in variable environments. …”
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