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1301
Evaluation of the Performance of Unsupervised Learning Algorithms for Intrusion Detection in Unbalanced Data Environments
Published 2024-01-01“…Algorithms such as K-means++, DBSCAN, Local Outlier Factor (LOF), and Isolation Forest (I-forest) were analyzed using metrics like purity, homogeneity, completeness, V-measure, and adjusted mutual information to assess their effectiveness in detecting attacks such as DDoS, DoS, and reconnaissance. …”
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1302
Thyroid hormone resistance syndrome: Prenatal detection and postnatal management in a newborn
Published 2025-05-01Get full text
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1303
A Two-Stage YOLOv5s–U-Net Framework for Defect Localization and Segmentation in Overhead Transmission Lines
Published 2025-05-01“…Transmission-line defect detection is crucial for grid operation. Existing methods struggle to balance defect localization and fine segmentation. …”
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1304
WCS-YOLOv8s: an improved YOLOv8s model for target identification and localization throughout the strawberry growth process
Published 2025-07-01“…This model can meet the demand for online real-time target identification and localization of strawberries and provide a new detection method for the automated monitoring and management of the whole growth process of strawberries.…”
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1305
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1306
Genome-wide analysis of Collo Nudo Italiana and Millefiori Piemontese local chicken breeds: genetic variability and structure analysis in the context of Italian chicken biodiversit...
Published 2025-12-01“…This study aimed to assess the genetic diversity and population structure of two Italian local chicken breeds, Millefiori Piemontese (PMP) and Collo Nudo Italiana (PCI), using the 600K Affymetrix SNP chip array, and to contextualise these breeds in the national biodiversity landscape based on 23 Italian local chicken breeds previously characterised. …”
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1307
GU-Net3+: A Global-Local Feature Fusion Algorithm for Building Extraction in Remote Sensing Images
Published 2025-01-01“…In this study, we propose a building detection method that integrates global and local features. …”
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1308
Reduced crowding and poor contour detection in schizophrenia are consistent with weak surround inhibition.
Published 2013-01-01“…<h4>Background</h4>Detection of visual contours (strings of small oriented elements) is markedly poor in schizophrenia. …”
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1309
HTC-HAD: A Hybrid Transformer-CNN Approach for Hyperspectral Anomaly Detection
Published 2025-01-01“…This local perception constrains models from fully capturing intrinsic spatial–spectral connections. …”
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1310
Extraction and analysis of spatial heterodyne potassium signals based on principal component analysis and non-local means method
Published 2025-01-01“…To probe into new methods for detecting flying targets, a spatial heterodyne spectrometer is utilized to detect the weak signals from potassium salt combustion against a sky background, combined with data processing techniques. …”
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1311
Hybrid optimization driven fake news detection using reinforced transformer models
Published 2025-04-01“…Abstract The large-scale production of multimodal fake news, combining text and images, presents significant detection challenges due to distribution discrepancies. …”
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1312
Multi-granularity representation learning with vision Mamba for infrared small target detection
Published 2025-08-01“…The fusion of contextual information and local feature achieves precise localization of small targets. …”
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1313
Digits Recognition for Arabic Handwritten through Convolutional Neural Networks, Local Binary Patterns, and Histogram of Oriented Gradients
Published 2024-10-01“…Specifically, the methods under consideration are Convolutional Neural Networks (CNNs), which have demonstrated their utility in diverse domains and offer effective solutions. Local Binary Pattern (LBP) is a unique, efficient textural operator that finds widespread application in the area of computers such as biometric identification and detection of targets as feature extraction techniques. …”
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1314
FedNDA: Enhancing Federated Learning with Noisy Client Detection and Robust Aggregation
Published 2025-07-01“…To address this problem, this paper introduces a Federated learning framework with Noisy client Detection and robust Aggregation, FedNDA. In the first stage, FedNDA detects noisy clients by analyzing the distribution of their local losses. …”
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1315
Mobility model detection method based on birth and death model in DTN environment
Published 2015-01-01“…A mobility model detection method based on birth and death model (MMD-BDM) in DTN environment was proposed.It first computed the connected channel capacity of sampling times according to the data traffic during the data transfer process,and then constructed the time varying intercommunication metrics at local,which composed of channel capacity between local node and others.Based on these,the connection birth and death mode of nodes based on connected edges was deduced,and then the birth and death features of the connected nodes was analyzed to detect the mobility model,which used to improve the routing strategy during the packages deliver process.Ultimately,the mobility model detection method was put into use in spray and wait routing (SWR) method and random network coding routing (RNCR) method to experiment,the simulation results show that,it can improve the opportunity routing performance of the data deliver rate and transfer latency in DTN environment.…”
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1316
Image Edge Detection Based on Gaussian Mixture Model in Nonsubsampled Contourlet Domain
Published 2016-01-01Get full text
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1317
Evaluation of Global-Scale and Local-Scale Optimized Segmentation Algorithms in GEOBIA With SAM on Land Use and Land Cover
Published 2024-01-01“…This study investigates seven segmentation algorithms: mean shift (MF), O Sistema de Processamento de informações georreferenciadas (the geographic information and image processing system) (SPRING), Estimation of scale parameter 2 (ESP2) (three global-scale algorithms), image object detection approach (IODA), SA, edge-guided image object detection approach (EIODA) (three local-scale optimization algorithms), and segment anything model (SAM) (deep learning). …”
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1318
MOVING OBJECT DETECTION USING DISCRETE COSINE TRANSFORM BASED BACKGROUND SUBTRACTION
Published 2025-04-01“…This article addresses the problem of visual detection of moving objects in bad weather conditions. …”
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1319
Anterior Cruciate Ligament (ACL) Tear Detection Using Hybrid CNN Transformer
Published 2025-01-01“…Next, it uses a selective scanning module to implement depth separable convolution using Selective Scanning Module (SS2D) to achieve a larger distance of the receptive field therefore increasing the chances of getting important long-distance connections and essential fine details for the tear detection process. A hybrid model is utilized that integrates these hybrid features and after global feature modeling, attempts to enhance both local and global information representation. …”
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1320
Single-Frame Infrared Target Detection Based on Fast Content-Related Modeling
Published 2025-01-01“…Most of methods mainly concentrate on modeling global features, overlooking the variations in local features due to complex scenes. To solve these problems, a single-frame infrared target detection method based on fast content-related modeling is proposed to combine global and local features of infrared images, describing the common features of varying scenes robustly and enhancing the distinction between targets and backgrounds. …”
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