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GNSS time series analysis of the crustal movement network of China: Detecting the optimal order of the polynomial term and its effect on the deterministic model
Published 2025-07-01“…The latter contains some stochastic noises, which can be affected by detecting the former parameters. If there are not enough parameters assumed, modeling errors will occur and adversely affect the analysis results. …”
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223
Wheel flat detection using long short-term memory and transformer models with a 1:10 scale railway test rig
Published 2025-01-01“…The findings indicate that the Transformer model significantly outperforms the Long Short-Term Memory model, especially when feature-level sensor fusion is employed, achieving an average error as low as 0.0069 mm with percentage of error at 5.30%, minimizing the maximum error to 0.0985 mm. …”
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224
Mitigating Container Damage and Enhancing Operational Efficiency in Global Containerisation
Published 2025-03-01“…To address these concerns, we present the Impact Detection Methodology (IDM), a system designed to monitor and detect impacts in real time, enhancing operational precision and safety. …”
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225
SegPhase: development of arrival time picking models for Japan’s seismic network using the hierarchical vision transformer
Published 2025-07-01“…By lowering the threshold to 0.1, we observed an increase in the number of detected events without noticeable changes in the hypocenter location error and observed–calculated discrepancies. …”
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226
An Integrated UAV and Deep Learning Framework With HSB-Based Segmentation for Automated Slope Anomaly Detection in Mountainous Soil and Water Conservation Sites
Published 2025-01-01“…The study further employed the hue, saturation, and brightness (HSB) color space for anomalous area estimation, achieving precise segmentation with a mean error rate of approximately 7.1%, as verified against 3D model-based ground truth. …”
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227
An Application of Deep Learning Models for the Detection of Cocoa Pods at Different Ripening Stages: An Approach with Faster R-CNN and Mask R-CNN
Published 2025-07-01“…Furthermore, a qualitative evaluation using confidence heatmaps and error analysis revealed that R-CNN architectures occasionally missed small or partially occluded pods. …”
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228
From Simulation to Field Validation: A Digital Twin-Driven Sim2real Transfer Approach for Strawberry Fruit Detection and Sizing
Published 2025-03-01“…Two separate trials with field images resulted in F1-scores of 0.92 and 0.81 for detection and a sizing error of 1.4 mm (R<sup>2</sup> = 0.92) when comparing image-derived diameters against caliper measurements. …”
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229
Detection Accuracy of High-Resolution Infrared Satellite Precipitation Estimates Over Mainland China: A Multiperspective Assessment of Fengyun-4A
Published 2025-01-01“…Despite integrated into operational systems such as hydrologic forecasting, their error characteristics and correction potentials remain unexplored. …”
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230
Correlation of Calibration Parameters for HPGe Detector Efficiency Based on Monte Carlo Simulation
Published 2025-03-01“…Upon comparing the simulated detection efficiencies across various conditions with those obtained using the correction coefficients, the relative error is found to be within 5.5%, indicating high accuracy. …”
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231
3D-CNN detection of systemic symptoms induced by different Potexvirus infections in four Nicotiana benthamiana genotypes using leaf hyperspectral imaging
Published 2025-02-01“…The timing of disease detection was also assessed, finding that accuracies approached 0.8 as early as $$6$$ 6 – $$8$$ 8 DPI depending on the virus. …”
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232
Precise Performance Analysis of Dual-Hop Mixed RF/Unified-FSO DF Relaying With Heterodyne Detection and Two IM-DD Channel Models
Published 2019-01-01“…This paper provides precise performance analysis of the dual-hop mixed radio frequency (RF)/unified free space optical (FSO) decode-and-forward (DF) relaying system, in which the heterodyne detection and the intensity modulation-direct detection (IM-DD) are taken into account for FSO detection. …”
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233
Integrated Lower Limb Robotic Orthosis with Embedded Highly Oriented Electrospinning Sensors by Fuzzy Logic-Based Gait Phase Detection and Motion Control
Published 2025-03-01“…Results demonstrate that the exoskeleton accurately detects gait phases, achieving a maximum tracking error of 4.23% in an 8-s gait cycle under no-load conditions and 4.34% when tested with a 68 kg user. …”
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234
Fine-tuned YOLO-based deep learning model for detecting malaria parasites and leukocytes in thick smear images: A Tanzanian case study
Published 2025-09-01“…However, manual identification is labor-intensive, time-consuming, and prone to diagnostic errors—particularly in resource-limited settings. …”
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235
Mango (Mangifera indica) tree detection and counting in mango orchard with satellite images using deep learning model YOLO: A comparative analysis
Published 2025-06-01“…However, traditional methods often rely on manual efforts or expensive feature engineering, leading to errors, inefficiencies, and limited scalability. Recent advancements in deep learning-based approaches have demonstrated state-of-the-art performance in automated tree counting, offering improved accuracy, robustness, and computational efficiency. …”
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236
Model updating method for detect and localize structural damage using generalized flexibility matrix and improved grey wolf optimizer algorithm (I-GWO)
Published 2025-07-01“…The accuracy of this method in locating the 15-story shear frame, the 25-member two-dimensional truss bridge, and the 23-member two-dimensional frame, as well as in identifying all damages, is demonstrated by the fact that the error between the simulated and estimated results in an average of twenty runs and each damage scenario was less than 3 percent. …”
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237
A Hybrid Deep Learning Model for Enhanced Structural Damage Detection: Integrating ResNet50, GoogLeNet, and Attention Mechanisms
Published 2024-11-01“…Traditional methods of damage assessment, which rely on manual inspections, can be labor-intensive and subject to human error. This paper introduces a hybrid deep learning model that combines the capabilities of ResNet50 and GoogLeNet, further enhanced by a convolutional block attention module (CBAM), proposed to improve both the accuracy and performance in detecting structural damage. …”
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238
Research on Change Point Detection during Periods of Sharp Fluctuations in Stock Prices–Based on Bayes Method <i>β</i>-ARCH Models
Published 2024-09-01“…By detecting the change points of the price of eight stocks with a high number of limit up and limit down changes occurring in the observation period, the following conclusions are obtained: (1) Change point detection using the <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi>β</mi></semantics></math></inline-formula>-ARCH model based on the Bayes method is effective. (2) For different values of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi>β</mi></semantics></math></inline-formula>, this research study finds that based on the classical ARCH model (i.e., <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>β</mi><mo>=</mo><mn>1</mn></mrow></semantics></math></inline-formula>) of the change point parameter, the results are relatively optimal. (3) The accuracy of change point detection can be improved by correcting stock short-term effects by using the Kalman filtering method.…”
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Respiratory Rate Estimation from Thermal Video Data Using Spatio-Temporal Deep Learning
Published 2024-10-01“…This paper introduces an end-to-end deep learning approach to RR measurement using thermal video data. A detection transformer (DeTr) first finds the subject’s facial region of interest in each thermal frame. …”
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240
Automated Coronary Artery Identification in CT Angiography: A Deep Learning Approach Using Bounding Boxes
Published 2025-03-01“…The evaluation metrics included Average Precision (AP), Intersection over Union (IoU), Dice Similarity Coefficient (DSC), and Mean Absolute Error (MAE) to achieve both detection accuracy and spatial localization precision. …”
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