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3761
Improving the Incident Management Process Based on a Use Case Approach
Published 2021-08-01“…A distinctive feature of the developed algorithm is the application of a use case recognition algorithm and the search for similar images contained in the base of use cases using the nearest neighbor method.…”
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3762
Representation Learning of Multi-Spectral Earth Observation Time Series and Evaluation for Crop Type Classification
Published 2025-01-01“…To address these issues, efforts have been made to implement frameworks that generate meaningful representations from the irregularly sampled data streams and alleviate the deficiencies of the data sources and supervised algorithms. Here, we propose a conceptually and computationally simple representation learning (RL) approach based on autoencoders (AEs) to generate discriminative features for crop type classification. …”
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3763
Swin‐YOLOX for autonomous and accurate drone visual landing
Published 2024-12-01“…And finally, the RBN data batch normalization method is used to improve the performance of the model in extracting effective features from the data. Extensive experiments have shown that the AP50 of the proposed method can reach 98.7%, which is superior to other detection models, with a detection speed of 38.4 frames/second, and can meet the requirements of real‐time detection.…”
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3764
EEG-Based Emotion Recognition Using Deep Learning Network with Principal Component Based Covariate Shift Adaptation
Published 2014-01-01“…Automatic emotion recognition is one of the most challenging tasks. To detect emotion from nonstationary EEG signals, a sophisticated learning algorithm that can represent high-level abstraction is required. …”
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3765
Maturity Classification and Quality Determination of Cherry Using VNIR Hyperspectral Images and Comprehensive Chemometrics
Published 2024-12-01“…In this research, hyperspectral imaging (380–1030 nm) technology was applied to visually detect the sweetness and acidity of cherry. To improve the imaging performance, two spectral pretreatment methods (wavelet transform, standard normal variable transformation and detrend), three feature selection methods (successive projection algorithm, genetic algorithm, and shuffled frog leaping algorithm), and four regression modeling methods (principal components regression, partial least squares regression, least square-support vector regression, convolutional neural network) were employed and compared. …”
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3766
Research on an Eye Control Method Based on the Fusion of Facial Expression and Gaze Intention Recognition
Published 2024-11-01“…Based on the self-attention fusion strategy, the fused features are calculated, and the multi-layer perceptron is used to classify the fused features, so as to realize the mutual attention between different features, and improve the accuracy of intention recognition by enhancing the weight of effective features in a targeted manner. …”
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3767
A Hybrid Speech Enhancement Technique Based on Discrete Wavelet Transform and Spectral Subtraction
Published 2025-01-01“…In low Signal-to-Noise Ratio (SNR) conditions, various approaches and algorithms are applied to improve speech quality and intelligibility. …”
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3768
A novel fusion positioning navigation system for greenhouse strawberry spraying robot using LiDAR and ultrasonic tags
Published 2025-06-01“…However, navigation solutions based on Light Detection and Ranging (LiDAR) Simultaneous Localization and Mapping (SLAM) still face challenges such as mapping distortion caused by crop feature similarity, gradual accumulation of positioning errors, and positioning jumps, which fail to meet the positioning accuracy demands in agricultural robotic operations. …”
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3769
Comparative characteristics of the main phenotypes of systemic sclerosis
Published 2020-02-01“…Sjo gren’s syndrome was detected in one-third of these patients.Conclusion. …”
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3770
Dual-Mode Visual System for Brain–Computer Interfaces: Integrating SSVEP and P300 Responses
Published 2025-03-01“…Oscilloscopic verification confirmed the precision of these stimulation frequencies. Real-time feature extraction was accomplished through the concurrent analysis of maximum Fast Fourier Transform (FFT) amplitude and P300 peak detection to ascertain user intent. …”
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3771
Acute Respiratory Infections Identification With Cough Sounds and Overlapping Patch Modulated Vision Transformers
Published 2025-01-01“…Rapid detection of Acute Respiratory Infections (ARI) is crucial to reduce breathing difficulties and severe life-threatening conditions. …”
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3772
Retinal vein occlusion risk prediction without fundus examination using a no-code machine learning tool for tabular data: a nationwide cross-sectional study from South Korea
Published 2025-03-01“…Various machine learning algorithms were trained by incorporating all features from the health check-up data in the development set. …”
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3773
Investigating Spatial Effects through Machine Learning and Leveraging Explainable AI for Child Malnutrition in Pakistan
Published 2024-09-01“…Furthermore, it examines the presence of any nonlinear relationships among the selected independent features with childhood stunting. The study utilized data related to socioeconomic features from MICS 2017–2018 and climatic data from Integrated Contextual Analysis. …”
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3774
Image Segmentation Using Gray-Scale Morphology and Marker-Controlled Watershed Transformation
Published 2008-01-01“…It features the simple algorithm implemented in MATLAB. …”
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3775
Design of a home-based elderly service robot using ROS
Published 2025-04-01“…By employing facial recognition based on Haar features and LBPH algorithm, voice interaction using Alpaca-2 model, and fall detection based on ZED2i stereo camera, it provides more comprehensive and intelligent care services for the elderly. …”
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3776
Integration of agronomic information, vegetation indices (VIs), and meteorological data for phenological monitoring and yield estimation of rice (Oryza sativa L.)
Published 2025-12-01“…The temporal dynamics of the VIs consistently increased from the seedling to inflorescence emergence stage, followed by a decrease during flowering and ripening, which aligns with known physiological transitions in rice, however, significant differences in the NDVI index were detected during ripening (p > 0.05). For yield estimation, feature selection was performed using principal component analysis (PCA) and the least absolute shrinkage and selection operator (LASSO) to increase model efficiency and interpretability. …”
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3777
Rapid identification of foodborne pathogenic bacteria using hyperspectral imaging combined with convolutional neural networks(高光谱结合卷积神经网络对食源性致病菌的快速识别)...
Published 2025-07-01“…The feature fusion CNN model based on spectra and images can achieve good classification of the four strains, which outperforms the other three traditional machine learning algorithm models. …”
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3778
Multi-label semantic segmentation of magnetic resonance images of the prostate gland
Published 2024-10-01“…Medical doctors are assisted by computer-aided detection and diagnosis systems systems and methods derived from artificial intelligence deep learning-based systems have to be trained on existing data. …”
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In-Season Automated Mapping of Xinjiang Cotton Based on Cumulative Spectral and Phenological Characteristics
Published 2025-01-01“…First, an index was designed, which combined the cumulative spectral and phenological (CSP) characteristics within the cotton-growing season to effectively distinguish cotton from other features and contemporaneous crops. Second, using the maximum between-class variance method (OTSU) and Sauvola algorithms, a new local adaptive threshold method (Otsu–Sauvola) was developed for the automatic determination of the classification threshold. …”
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