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120 resultados encontrados.

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Methodology for classification of geographical features with remote sensing images: Application to tidal flats
Artículo
Material complementario disponible Artículo CONICET Digital
Revollo Sarmiento, Gisela Noelia et al · Elsevier Science · 2016 · ISSN 0169-555X
Tidal flats generally exhibit ponds of diverse size, shape, orientation and origin. Studying the genesis, evolution, stability and erosive mechanisms of these geographic features is critical to understand the dynamics of...
Idioma eng
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Material complementario
Region-aware and cross-scale feature mining for UAV object detection
Artículo
Acceso abierto Artículo DOAJ
Shiliang Zhu et al · Taylor & Francis Group · 2026 · ISSN 1548-1603
Unmanned Aerial Vehicles (UAVs) have become a prevalent tool for aerial image analysis, thanks to their agility in low-altitude flight and real-time sensing. However, objects in UAV imagery typically occupy minimal pixel...
LCC LCC:Mathematical geography. Cartography; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
Exploring principal component analysis and convolutional neural network (PCA-CNN) based architecture for enhanced emotion classification in EEG signal extraction
Artículo
Acceso abierto Artículo DOAJ
Sheetal Patil et al · Springer · 2026 · ISSN 3004-9261
Abstract The current work on emotion recognition considering EEG signals has attracted significant attention due to its advantages in fields like mental health, neural computing, and human-computer interaction. Nonethele...
LCC LCC:Science (General)Idioma eng
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Open Access
Filter bank CSP with Riemannian weighting for disability-centric motor imagery brain computer interface
Artículo
Acceso abierto Artículo DOAJ
Souissi Jihen et al · SpringerOpen · 2026 · ISSN 2198-4018
Abstract Brain-computer interfaces (BCIs) were initially created to help individuals with disabilities control devices and communicate without muscle movement. Today, BCIs are used for prosthetic control, cognitive enhan...
LCC TENDOkNvbXB1dGVyIGFwcGxpY2F0aW9ucyB0byBtZWRpY2luZS4gTWVkaWNhbCBpbmZvcm1hdGljcw~~; LCC:Computer softwareIdioma eng
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Open Access
PestDetectSim: an integrated approach for crop pest diagnosis using object detection and similarity-based image retrieval
Artículo
Material complementario disponible Artículo DOAJ
Jimin Lee et al · BMC · 2026 · ISSN 1746-4811
Abstract Background Rapid and accurate pest diagnosis is essential for reducing crop losses and improving agricultural productivity. Most existing methods rely on deep learning-based object detection to classify pests in...
LCC TENDOlBsYW50IGN1bHR1cmU~; LCC:Biology (General)Idioma eng
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Material complementario
Evaluation of Support Vector Machine and Random Forest Models for EMG-Based Knee Motion Phase Classification
Artículo
Material complementario disponible Artículo DOAJ
Ing Teck Phang et al · IEEE · 2026 · ISSN 2169-3536
Knee-related conditions, such as anterior cruciate ligament injuries and meniscal ruptures, significantly affect mobility and quality of life. Although range-of-motion exercises are important for rehabilitation, interpre...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Fast Algorithm for Zernike Moments Invariants in Scene Matching
Artículo
Material complementario disponible Artículo DOAJ
Yanjun Fu et al · IEEE · 2026 · ISSN 2169-3536
Zernike moments are well-suited for unmanned aerial vehicle scene matching because of their rotation invariance and robustness to noise. However, their high computational complexity poses challenges for meeting the real-...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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A Suggested System For Palmprint Recognition Using Curvelet Transform And Co-Occurrence Matrix.
Artículo
Acceso abierto Artículo DOAJ
meaad alhadidi · University of Mosul, College of Education for Pure Science · 2021 · ISSN 1812-125X
The main purpose of this paper is to create a palmprint recognition system (PPRS) that uses the curvelet transform and co-occurrence matrix to recognize a hand's palmprint. The suggested system is composed of several st...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
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Open Access
Cross-Platform Bug Localization Strategies: Utilizing Machine Learning for Diverse Software Environment Adaptability
Artículo
Material complementario disponible Artículo DOAJ
Waqas Ali et al · Engiscience Publisher · 2024 · ISSN 3007-2875
This paper introduces a novel hybrid machine learning model that combines Long Short-Term Memory (LSTM) networks and SHapley Additive exPlanations (SHAP) to enhance bug localization across multiple software platforms. Th...
LCC LCC:Engineering (General). Civil engineering (General)Idioma eng
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Optimization of sequence modeling algorithm and long-range dependency handling based on dynamic attention mechanism
Artículo
Material complementario disponible Artículo DOAJ
Lijie Li · Springer · 2026 · ISSN 2731-0809
Abstract Long-range dependency processing is the core challenge of sequence modeling, and traditional sequence modeling algorithms suffer from information decay and low parallel computing efficiency in ultra long sequenc...
LCC TENDOkNvbXB1dGF0aW9uYWwgbGluZ3Vpc3RpY3MuIE5hdHVyYWwgbGFuZ3VhZ2UgcHJvY2Vzc2luZw~~; LCC:Electronic computers. Computer sciIdioma eng
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SABR-YOLO: A Lightweight Detector for Power Transmission Tower Detection in Remote Sensing Image
Artículo
Acceso abierto Artículo DOAJ
Zixiong Qin et al · IEEE · 2026 · ISSN 1939-1404
The detection of transmission towers in remote sensing images presents significant challenges due to insufficient feature representation and significant object size variations, particularly at low spatial resolutions whe...
LCC LCC:Ocean engineering; LCC:Geophysics. Cosmic physicsIdioma eng
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Open Access
SUA-YOLO: A Novel YOLO-Based Algorithm for Detecting Dense Small Objects From a Low-Altitude UAV Perspective
Artículo
Material complementario disponible Artículo DOAJ
Erkang Liu et al · IEEE · 2026 · ISSN 2169-3536
Unmanned aerial vehicle (UAV) aerial photography technology is crucial in various fields, including daily life, production, and security. However, it faces challenges in small object detection, such as extremely small ob...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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TDM-Net: Topology-Enhanced Dynamic Memory Network for Skin Lesion Segmentation
Artículo
Acceso abierto Artículo DOAJ
Shaoliang Wang et al · IEEE · 2026 · ISSN 2169-3536
Skin lesion segmentation poses a challenging problem in medical image analysis, with segmentation performance being highly sensitive to blurred boundaries, noise interference, and morphological diversity. To address thes...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access
Grinding Chatter Detection and Identification Based on BEMD and LSSVM
Artículo
Acceso abierto Artículo DOAJ
Huan-Guo Chen et al · KeAi Communications Co., Ltd · 2019 · ISSN 1000-9345
Abstract Grinding chatter is a self-induced vibration which is unfavorable to precision machining processes. This paper proposes a forecasting method for grinding state identification based on bivarition empirical mode d...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
A Multimodal Remote Sensing Image Registration Framework With Dual-Stream Multiscale Attention and Adaptive Deformation Refinement
Artículo
Acceso abierto Artículo DOAJ
Yunan He et al · IEEE · 2026 · ISSN 1939-1404
Multimodal remote sensing image registration is a fundamental step for multisource data fusion and geospatial analysis. However, nonlinear radiometric, textural, and geometric discrepancies across modalities challenge in...
LCC LCC:Ocean engineering; LCC:Geophysics. Cosmic physicsIdioma eng
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Open Access
A multi-scale parallel weighted fusion dynamic attention method for citrus leaf disease recognitions
Artículo
Acceso abierto Artículo DOAJ
Baijing Wu et al · Frontiers Media S.A · 2026 · ISSN 1664-462X
To address the low detection accuracy caused by leaf occlusion, the loss of disease targets, and complex backgrounds in citrus leaf disease detection, this study proposes a leaf disease detection method termed DBG-DETR (...
LCC TENDOlBsYW50IGN1bHR1cmU~Idioma eng
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Open Access
A novel hybrid customized color correction and Recurrent Convolutional Neural Networks approach for underwater image enhancement
Artículo
Acceso abierto Artículo DOAJ
Deluxni Natarajan et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Underwater imaging suffers from various challenges such as color distortion, low contrast, and reduced visibility caused by light attenuation. Addressing these issues is crucial for improving the performance of ...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
A resource-efficient framework for plant disease classification: integrating reduced-order modeling with treatment-based label engineering
Artículo
Acceso abierto Artículo DOAJ
Youssef Natij et al · Frontiers Media S.A · 2026 · ISSN 1664-462X
Plant disease diagnosis in field settings is challenged by subtle symptomology, high inter-class visual similarity, and class imbalance, making automated detection particularly difficult. While deep learning models achie...
LCC TENDOlBsYW50IGN1bHR1cmU~Idioma eng
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Open Access
Acoustic Emission Signal Detection for Internal Valve Leakage in Liquid-Filled Pipelines Using Kernel Principal Component Analysis
Artículo
Acceso abierto Artículo DOAJ
Runlin Zhang et al · Wiley · 2026 · ISSN 1875-9203
To detect internal valve leakage in liquid-filled pipelines, a method using kernel principal component analysis (KPCA) is proposed to analyze acoustic emission (AE) signals for leakage detection. Time-frequency analysis ...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Adaptive multi-scale YOLO framework with context-aware attention for robust ship detection in SAR imagery
Artículo
Acceso abierto Artículo DOAJ
Rathinam Anitha et al · EDP Sciences · 2026 · ISSN 2100-014X
Synthetic Aperture Radar (SAR) is one of the primary sensing models and is broadly used in numerous remote sensing applications including environmental monitoring, maritime monitoring, and climate change research. Unfort...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Advanced hybrid transformer CNN framework for improved skin lesion classification and segmentation
Artículo
Acceso abierto Artículo DOAJ
Nazish Yousaf et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract As reported by the World Health Organization (WHO), Skin Cancer (SC) is a growing medical concern with millions of cases diagnosed each year. Deep Learning methods show promising results in early detection and c...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Advancing Diabetic Retinopathy Screening With DR-NetFusion: A Hybrid Deep Learning Model for Enhanced Detection and Interpretability
Artículo
Material complementario disponible Artículo DOAJ
Sunder R. et al · Wiley · 2026 · ISSN 1099-0526
Diabetic retinopathy (DR) is one of the leading causes of preventable blindness worldwide, making timely and accurate detection crucial for effective management. This study introduces DR-NetFusion, a novel hybrid deep le...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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An Early Warning Method for Abnormal Fluttering Behavior in Transmission Lines Based on Deep Binocular Vision
Artículo
Acceso abierto Artículo DOAJ
Zhimeng Zhang et al · European Alliance for Innovation (EAI) · 2026 · ISSN 2032-944X
Under adverse weather conditions, ice accumulation and strong winds cause low-frequency and high-amplitude swaying of transmission lines, increasing the risk of wire fatigue, hardware damage, and tower collapse, posing a...
LCC TENDOlNjaWVuY2U~; LCC:Mathematics; LCC:Electronic computers. Computer scienceIdioma eng
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Open Access
An Empirical Evaluation of Machine Learning Methods and Text Classifiers for Sentiment Analysis of Online Consumer Reviews
Artículo
Acceso abierto Artículo DOAJ
Pei Qin Lo et al · MMU Press · 2026 · ISSN 2821-370X
This study aims to identify the best predictive model for analysing online product reviews (OPRs) in the electronics industry, with a secondary focus on leveraging unstructured customer feedback to support product improv...
LCC LCC:Electronic computers. Computer science; TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~Idioma eng
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