Showing 521 - 540 results of 677 for search 'transformation estimation algorithm', query time: 0.10s Refine Results
  1. 521

    Integrated pixel-level crack detection and quantification using an ensemble of advanced U-Net architectures by Rakshitha R, Srinath S, N Vinay Kumar, Rashmi S, Poornima B V

    Published 2025-03-01
    “…By using Euclidean distance along skeletal paths, the algorithm minimized error rates in length and width estimation. …”
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    Article
  2. 522

    AFSA-FastICA-CEEMD Rolling Bearing Fault Diagnosis Method Based on Acoustic Signals by Jin Yan, Fubing Zhou, Xu Zhu, Dapeng Zhang

    Published 2025-03-01
    “…To this end, this paper proposes a blind source separation method based on an AFSA-FastICA (Artificial Fish Swarm Algorithm, AFSA). Firstly, the foraging and clustering characteristics of the AFSA algorithm are utilized to perform global optimization on the aliasing matrix W, and then inverse transformation is performed on the global optimal solution W, to obtain a preliminary estimate of the source signal. …”
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  3. 523

    DETECTION OF FAULT LOCATION ON THE POWER LINES 6–35 kV WITH UNILATERAL FEED by F. A. Romaniuk, M. A. Shevaldin

    Published 2014-10-01
    “…Estimated parameters of the algorithm of detecting the fault location based on identified influencing factors were established by method of computational experiment. …”
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  4. 524

    COMPRESSION OF HIGH DYNAMIC RANGE OF SAR IMAGES by Yu. I. Golub

    Published 2018-06-01
    “…It was also concluded that after transformation 16-bit images, it is very difficult to estimate which image is better, and it is necessary to use no-reference image quality assessment measure.…”
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    Article
  5. 525

    Point-to-Interval Prediction Method for Key Soil Property Contents Utilizing Multi-Source Spectral Data by Shuyan Liu, Dongyan Huang, Lili Fu, Shengxian Wu, Yanlei Xu, Yibing Chen, Qinglai Zhao

    Published 2024-11-01
    “…Among these strategies, the outer-product analysis fusion algorithm proved particularly effective in improving prediction accuracy. …”
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    Article
  6. 526

    The Heavy‐Tailed Inverse Power Lindley Type‐I Model: Reliability Inference and Actuarial Applications by Amal S. Hassan, Diaa S. Metwally, Mohammed Elgarhy, Rokaya Elmorsy Mohamed

    Published 2025-05-01
    “…Given the complex nature of various Bayesian estimates, the Markov Chain Monte Carlo method, which uses the Metropolis–Hastings algorithm, is employed. …”
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  7. 527

    Experimental performance examination of a coherence technique-based numerical differential current relay for AC machine stator windings protection by R. A. Mahmoud

    Published 2025-03-01
    “…The protection characteristics of the developed algorithm will be analyzed and estimated using the new setup. …”
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    Article
  8. 528

    Multi-Temporal Remote Sensing Satellite Data Analysis for the 2023 Devastating Flood in Derna, Northern Libya by Roman Shults, Ashraf Farahat, Muhammad Usman, Md Masudur Rahman

    Published 2025-02-01
    “…The main objective of study is to explore the capabilities of different algorithms and remote sensing datasets for quantitative change estimation after the flood. …”
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    Article
  9. 529

    Application of Machine Learning to Statistical Evaluation of Artificial Rainfall Enhancement by Li Dan, Lin Wen, Liu Qun, Feng Hongfang, Hu Shuping, Wang Zhihai

    Published 2024-01-01
    “…Different historical regression statistical test schemes of rainfall enhancement effects are compared and analyzed, aiming to further optimize the best natural rainfall estimation algorithm based on alterable contrast area with statistical method, which can provide reference for the assessment of artificial rainfall enhancement effects. …”
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    Article
  10. 530

    Payload location for JPEG image steganography based on co-frequency sub-image filtering by Jie Wang, Chunfang Yang, Ping Wang, Xiaofeng Song, Jicang Lu

    Published 2020-01-01
    “…Therefore, this study proposes a payload location method for a category of pseudo-random scrambled JPEG image steganography. In order to estimate the quantized discrete cosine transform coefficients in the cover JPEG image, a cover JPEG image estimation method is proposed based on co-frequency sub-image filtering. …”
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    Article
  11. 531

    Deep Learning Based Large‐Area Contact Sensing for Safe Human–Robot Interaction Using Conformal Kirigami Structure‐Enabled Robotic E‐Skin by Rui Jiao, Zhengjun Wang, Ruoqin Wang, Qian Xu, Jiacheng Jiang, Boyang Zhang, Simin Yang, Yang Li, Yik Kin Cheung, Fan Shi, Hongyu Yu

    Published 2025-08-01
    “…However, realizing real‐time contact localization and intensity estimation on a robot body with a large area of continuous and complex surfaces is challenging. …”
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    Article
  12. 532

    Tunnel Traffic Enforcement Using Visual Computing and Field-Programmable Gate Array-Based Vehicle Detection and Tracking by Yi-Chen Lin, Rey-Sern Lin

    Published 2025-04-01
    “…The background image was processed using Canny edge detection and the Hough transform to calculate road lines. At the same time, the oriented FAST and rotated BRIEF (ORB) algorithm was employed to track vehicles in the foreground image and determine positions and lane deviations. …”
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  13. 533

    A Novel Deep Unfolding Network for Multi-Band SAR Sparse Imaging and Autofocusing by Xiaopeng Li, Mengyang Zhan, Yiheng Liang, Yinwei Li, Gang Xu, Bingnan Wang

    Published 2025-04-01
    “…Furthermore, considering that phase errors may be introduced in the real SAR system during echo acquisition, an error estimation module is added to the network to estimate and compensate for the phase errors. …”
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  14. 534

    Statistical analysis of the formation mechanism of concepts-representations in organizational and technical systems by Alexander A. Solodov

    Published 2018-09-01
    “…The aim of the research is the analytical description of one of the modules of the organizational and technical system, designed for the formation of sensual images and their transformation into concepts-representations. Within the framework of the computer paradigm in organizational and technical systems, such obvious principles as digital representation of information and its processing with the use of algorithms implemented by computing means are used. …”
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  15. 535

    Chaos and Symbol Complexity in a Conformable Fractional-Order Memcapacitor System by Shaobo He, Santo Banerjee, Bo Yan

    Published 2018-01-01
    “…Symbol complexity of the CFM system is estimated by employing the symbolic entropy (SybEn) algorithm, symbolic spectral entropy (SybSEn) algorithm, and symbolic C0 (SybC0) algorithm. …”
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  16. 536

    Microarray Core Detection by Geometric Restoration by Jimmy C. Azar, Christer Busch, Ingrid B. Carlbom

    Published 2012-01-01
    “…The results show that the proposed method is able to reconstruct core locations without any evidence of localization. Furthermore, the algorithm is more efficient than existing methods based on the Hough transform for circle detection. …”
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    Article
  17. 537

    Nonlinear modification to Hildebrand equation for accelerometry assessment of physical activity: improved accuracy for low activity levels by Laura A. Frey-Law, Shannon L. Merkle, Dana Dailey, Kathleen A. Sluka

    Published 2024-09-01
    “…Further, the nonlinear algorithm produced a slightly better estimate of PA when using wrist than hip accelerometry. …”
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    Article
  18. 538

    Targets Spatial Coordinates Calculation in Angle-Difference Rangefinder Passive Location Complexes by Numerical Iterative Methods by A. A. Dmitrenko, S. Y. Sedyshev

    Published 2023-01-01
    “…The main objectives of the work include determining optimal number of receiving points and choosing the most effective way to transform the coordinates of the observed parameters vector (a set of range differences and angular coordinates estimates of objects emitting radio signals in relation to the receiver spatial location of the system) into a measured parameters vector (spatial rectangular coordinates of the observation object). …”
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  19. 539

    Optimizing integration techniques for UAS and satellite image data in precision agriculture — a review by Aliasghar Bazrafkan, C. Igathinathane, Nonoy Bandillo, Paulo Flores

    Published 2025-06-01
    “…The study investigates optimization techniques, spectral synergy, temporal strategies, and challenges in data fusion, presenting transformative insights such as enhanced biomass estimation through UAS-satellite synergy, improved nitrogen stress detection in maize, and refined crop type mapping using multi-temporal fusion. …”
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    Article
  20. 540

    Research on Interval Probability Prediction and Optimization of Vegetation Productivity in Hetao Irrigation District Based on Improved TCLA Model by Jie Ren, Delong Tian, Hexiang Zheng, Guoshuai Wang, Zekun Li

    Published 2025-05-01
    “…Traditional machine learning algorithms frequently experience overfitting when processing high-dimensional time-series data or substantial numbers of outliers, impeding the accurate prediction of various vegetation metrics. …”
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    Article