Showing 81 - 100 results of 3,553 for search 'different threshold methods', query time: 0.16s Refine Results
  1. 81
  2. 82

    Segmentation of dermatoscopic images of skin lesions. Comparison of methods by A. F. Smalyuk, M. S. Dzeshka, I. D. Kupchykava

    Published 2024-05-01
    “…The work discusses three methods of segmentation: thresholding using Otsu's method to calculate the threshold value, a convolutional neural network built on the U-net architecture, and a similar convolutional neural network with an added attention mechanism. …”
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  3. 83

    Evaluation and Anomaly Detection Methods for Broadcast Ephemeris Time Series in the BeiDou Navigation Satellite System by Jiawei Cai, Jianwen Li, Shengda Xie, Hao Jin

    Published 2024-12-01
    “…Broadcast ephemeris data are essential for the precision and reliability of the BeiDou Navigation Satellite System (BDS) but are highly susceptible to anomalies caused by various interference factors, such as ionospheric and tropospheric effects, solar radiation pressure, and satellite clock biases. Traditional threshold-based methods and manual review processes are often insufficient for detecting these complex anomalies, especially considering the distinct characteristics of different satellite types. …”
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  4. 84

    PCA-GWO-KELM Optimization Gait Recognition Indoor Fusion Localization Method by Xiaoyu Ji, Xiaoyue Xu, Suqing Yan, Jianming Xiao, Qiang Fu, Kamarul Hawari Bin Ghazali

    Published 2025-06-01
    “…To address these issues, we propose a PCA-GWO-KELM optimization gait recognition indoor fusion localization method. In this method, 30-dimensional motion features for different motion patterns are extracted from inertial measurement units. …”
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  5. 85

    Food allergens: threshold levels and methodologies for risk management by E. V. Kryuchenko, Yu. A. Kuzlyakina, I. M. Chernukha, V. S. Zamula

    Published 2022-01-01
    “…In this connection, scientists proposed different approaches to determining the basis for assessment of severity of risks of food allergens for health of patients suffering from food allergy similar to methods of risk assessment for other hazards associated with food products (for example, chemical, microbiological). …”
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  6. 86
  7. 87

    Multilevel Thresholding Segmentation Based on Harmony Search Optimization by Diego Oliva, Erik Cuevas, Gonzalo Pajares, Daniel Zaldivar, Marco Perez-Cisneros

    Published 2013-01-01
    “…In this paper, a multilevel thresholding (MT) algorithm based on the harmony search algorithm (HSA) is introduced. …”
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  8. 88

    CARDIORESPIRATORY FITNESS LEVEL INFLUENCES THE VENTILATORY THRESHOLD IDENTIFICATION by Letícia Nascimento Santos Neves, Victor Hugo Gasparini Neto, Sabrina Pereira Alves, Richard Diego Leite, Ricardo Augusto Barbieri, Luciana Carletti

    Published 2022-01-01
    “…ABSTRACT We aimed to analyze the influence of cardiorespiratory fitness (CRF) on ventilatory threshold identification (VT1) using the Ventilatory Equivalents (VEq) and V-slope methods. …”
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  9. 89

    Design and Implementation of Local Threshold Segmentation Based on FPGA by Shangshang Gao, Yuanyuan Wang, Zhaofeng Chen, Feng Zhou, Rugang Wang, Naihong Guo

    Published 2022-01-01
    “…This paper presents a local threshold segmentation method based on FPGA, which can automatically select the optimal threshold according to different gray levels of images. …”
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  10. 90

    Alternative Support Threshold Computation for Market Basket Analysis by Damiano Verda, Marco Muselli

    Published 2025-06-01
    “…Moreover, if the results of previous analyses (with different thresholds) are available, this information can also be taken into account, hence refining the upper bound and also being able to compute lower bounds. …”
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  11. 91

    Reversible Audiometric Threshold Changes in Children with Uncomplicated Malaria by George O. Adjei, Bamenla Q. Goka, Emmanuel Kitcher, Onike P. Rodrigues, Ebenezer Badoe, Jorgen A. L. Kurtzhals

    Published 2013-01-01
    “…The threshold elevations persisted up to 28 days, but no differences in hearing thresholds were evident between treated children and controls after 9 months. …”
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  12. 92

    An optimal method of assessment the individual susceptibility to noise-induced hearing loss by Adam DUDAREWICZ, Małgorzata PAWLACZYK-ŁUSZCZYŃSKA, Mariola ŚLIWIŃSKA-KOWALSKA

    Published 2014-05-01
    “…The aim of the investigation was to compare different methods of subject classification regarding susceptibility to noise induced hearing loss in group of 949 workers of power plant. …”
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  13. 93

    Communication-Balancing Threshold for Event-Triggered Federated Learning by Juhyeong Yoon, Jun-Pyo Hong, Jaeyoung Song

    Published 2025-01-01
    “…To address this, we propose a new threshold-based method that dynamically adjusts each device’s communication frequency. …”
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  14. 94

    Establishment of Minimum Clinically Important Difference and Patient Acceptable Symptom State Thresholds in Foot and Ankle Ability Measure and Visual Analogue Scale Scores After Ha... by Jason Teplensky MD, Oguz Turan MS, Sarah Poirier MD, William A. Cantrell MD, James Mueller DO, Sagar Chawla MD, Sara Lyn Miniaci-Coxhead MD

    Published 2024-12-01
    “…Category: Bunion Introduction/Purpose: The purpose of this study was to determine the minimal clinically important difference (MCID) and the patient acceptable symptom state (PASS) threshold for the Visual Analogue Scale (VAS) and Foot and Ankle Ability Measure (FAAM) Scores after Hallux Valgus surgery. …”
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  15. 95
  16. 96

    Ageing and diversity: Inequalities in longevity and health in low-mortality countries by Cosmo Strozza, Viviana Egidi, Maria Rita Testa, Graziella Caselli

    Published 2024-02-01
    “…OBJECTIVE: The aim of this paper is to compute prospective old-age thresholds (POATs) in six countries characterised by disparate progress in survival. …”
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  17. 97

    Distribution of threshold values of harmfulness of larvae of lamellar phytophages in time by E. Korenchuk, V. Drozda

    Published 2019-05-01
    “…Clarification of the threshold of harmful larvae for 2-year-old pine seedlings at different stages of the growing season. …”
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  18. 98

    Reliability of intracortical inhibiton measured using threshold tracking technique by I. S. Bakulin, A. Kh. Zabirova, A. G. Poydasheva, D. O. Sinitsyn, D. Yu. Lagoda, N. A. Suponeva, M. A. Piradov

    Published 2024-01-01
    “…The assessment of absolute and relative reliability of short-interval intracortical inhibition (SICI) using threshold tracking technique in healthy volunteers.Materials and methods. …”
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  19. 99

    The predictive power of baseline metabolic and volumetric [18F]FDG PET parameters with different thresholds for early therapy failure and mortality risk in DLBCL patients undergoin... by Emil Novruzov, Helena A. Peters, Kai Jannusch, Guido Kobbe, Sascha Dietrich, Johannes C. Fischer, Jutta Rox, Gerald Antoch, Frederik L. Giesel, Christina Antke, Ben-Niklas Baermann, Eduards Mamlins

    Published 2025-06-01
    “…However, the baseline metabolic burden was superior in the prediction of mortality risk regardless of the thresholding method used. Conclusion: This study revealed that automated delineation methods of metabolic tumor burden using different thresholds do not differ in outcome substantially. …”
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  20. 100

    China’s cultivated land threshold from the perspective of food security by ZHAO Xiaoyu, SUN Chunqiang, CUI Rongguo, CHEN Jing, ZHANG Xiaoyu, CAO Tingyu, LI Chao

    Published 2024-12-01
    “…[Methods] This study started from measuring the annual per capita grain demand using the Prandial Balance method. …”
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