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Action unit based micro-expression recognition framework for driver emotional state detection
Published 2025-07-01“…The model was trained and evaluated on two benchmark datasets: SAMM and KMU-FED, achieving recognition accuracies of 96.38% and 95.96%, respectively. Furthermore, case analysis was carried out to detect driver emotional state using the proposed framework, obtaining an accuracy of 91.00%. …”
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1862
Detecting cognitive impairment in cerebrovascular disease using gait, dual tasks, and machine learning
Published 2025-04-01“…Conclusions Our results suggest that gait analysis can be a useful tool for detecting cognitive impairment in patients with cerebrovascular disease, serving as a suitable alternative or complement to MoCA in the screening for cognitive impairment.…”
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1863
PlantNet: Scalable Convolutional Neural Network for Image-Based Plant Disease Detection
Published 2025-01-01“…By leveraging deep learning techniques, PlantNet processes large-scale image datasets to detect disease symptoms with high precision. The model employs transfer learning, utilizing pre-trained networks on vast image repositories before fine-tuning on a specialized plant disease dataset, thereby enhancing feature extraction while minimizing computational complexity. …”
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1864
Self-Powered Microsystem for Ultra-Fast Crash Detection via Prestressed Triboelectric Sensing
Published 2025-01-01“…To further extend the functionality of the device, we designed a lightweight collision target classification algorithm using ensemble learning and feature importance analysis, which could accurately distinguish between automotive collisions with hard, brittle, and soft materials. …”
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1865
Detection of the Pigment Distribution of Stacked Matcha During Processing Based on Hyperspectral Imaging Technology
Published 2024-11-01“…Firstly, a quantitative relationship between HSI data of tea and their pigment contents was developed based on regression analysis, and the results showed that exceptional prediction performance was achieved by the partial least squares regression (PLSR) algorithm combined with the feature band algorithm of competitive adaptive reweighting (CARS), and the R<sub>p</sub><sup>2</sup> values of detection models of chlorophyll a, chlorophyll b and carotenoids were 0.90465, 0.92068 and 0.62666, respectively. …”
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Federated Learning for Fall Detection With Multimodal Residual Fusion and Pareto-Optimized Client Selection
Published 2025-01-01“…However, challenges such as multimodal data integration and joint analysis in Internet of Medical Things (IoMT) environments and data heterogeneity across sources hinder efficient and accurate fall detection. …”
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1868
A General Framework for CFAR Detection in PolSAR Imagery Based on Quadratic Statistics
Published 2025-01-01“…However, in the context of CFAR detection in PolSAR imagery, traditional intensity-based statistical modeling approaches, such as gamma distribution, generalized gamma distribution, and log-normal distribution, become inadequate when handling feature maps generated by nonpositive definite transformation matrices. …”
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1869
Research review on intelligent object detection technology for coal mines based on deep learning
Published 2025-06-01“…An analysis and comparison of object detection networks based on CNN and Transformer were also conducted. …”
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1870
Detection of Water Content of Watermelon Seeds Based on Hyperspectral Reflection Combined with Transmission Imaging
Published 2025-05-01“…In this study, reflectance and transmittance spectral data from hyperspectral imaging were fused to improve the detection accuracy of moisture content in watermelon seeds. …”
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1871
YOLOv8-LSW: A Lightweight Bitter Melon Leaf Disease Detection Model
Published 2025-06-01“…Efficient and accurate disease detection is of significant importance for achieving sustainable disease management in bitter melon cultivation. …”
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Visual Multiple-object Tracking Algorithm Based on Motion Consistency
Published 2023-08-01“…The visual multiple-object tracking module is a key component of an active onboard obstacle detection system. However, the most of currently used visual multiple-object tracking algorithms rely on offline calculation for object detection, without adequately considering the adverse effect on tracking attributed to the time consuming nature of offline calculation in actual applications. …”
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1873
A high performance hybrid LSTM CNN secure architecture for IoT environments using deep learning
Published 2025-03-01“…In addition, the model has 90.2% accuracy in conditions of adversarial attack proving that the model is robust and can be used for practical purposes. Based on feature importance analysis using SHAP, the work finds that packet size, connection duration, and protocol type should be the possible indicators for threat detection. …”
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Features of myocardial deformation in patients with ischemic heart disease with moderate dilatation of cavity of the left ventricle complicated by the myocardial infarction
Published 2014-04-01“…In 67% of the analyzed segments decrease of the deformity (strain) by 6–25% as compared with control was detected. Conclusion. Vector analysis of the longitudinal systolic and diastolic left ventricle deformity in patients with IHD with moderate left ventricle dilatation as compared with control was made. …”
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A multiple improved envelope spectra via feature optimization gram (MIESFO-gram) for diagnosis of compound fault signatures
Published 2025-01-01“…Envelope Analysis is a popular method for bearing diagnostics, however, as several damaged bearings may excite not only different but also several frequency bands simultaneously, band-pass filtering around only one frequency band may not be sufficient to detect all bearing faults in a machine, especially if it operates under varying conditions. …”
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Characterization and feature selection of volatile metabolites in Yangxian pigmented rice varieties through GC-MS and machine learning algorithms
Published 2025-05-01“…Moreover, Shapley additive explanations analysis revealed that the 7 metabolites can be used as potential markers for representing the metabolomic profiles.ConclusionsThese results implied that GC–MS-based metabolomics combined with random forest might be effective for extracting key features among different pigmented rice varieties.…”
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The clinical and molecular features of three Turkish patients with a rare genetic disorder: 2q37 deletion syndrome
Published 2019-08-01“…However, all of the patients had intellectual disability, especially with a cheerful mood. Some autistic features were detected in one of our patients. Although two patients had some skeletal findings, the deletion region did not contain HDAC4 gene in one of the patients. …”
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