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75 resultados encontrados.

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Mathematical modeling and feature extraction architecture of a quantum-inspired attention network for UAV image classification
Artículo
Acceso abierto Artículo DOAJ
Hanaa Abu-Zinadah et al · Elsevier · 2026 · ISSN 1110-0168
In this study, a novel Quantum Self-Attention Neural Network for Multi-Model Aerial Image Classification (QSANN-MAIC) is proposed. The objective of this paper is to develop a high-performance learning framework capable o...
LCC LCC:Engineering (General). Civil engineering (General)Idioma eng
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Open Access
Multi-scale feature extraction of insulators on distribution network lines from UAV inspection images based on the Faster R-CNN algorithm
Artículo
Acceso abierto Artículo DOAJ
Xiangdong Zu et al · AIP Publishing LLC · 2026 · ISSN 2158-3226
To address the challenge of extracting multi-scale features from distribution line insulators in complex inspection environments—where varying scales and background interference complicate detection—this study propos...
LCC TENDOlBoeXNpY3M~Idioma eng
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Detection of collagen band–associated regions in H&E-stained colonic biopsies of collagenous colitis patients using superpixel-based feature extraction and neural network classification
Artículo
Acceso abierto Artículo DOAJ
Vytautas Kiudelis et al · BMC · 2026 · ISSN 1746-1596
Abstract Background Collagenous colitis (CC) is diagnosed histologically and is characterised by a thickened subepithelial collagen band together with inflammatory and epithelial changes. Although routine haematoxylin an...
LCC TENDOlBhdGhvbG9neQ~~Idioma eng
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Open Access
GL-MambaLite: A Lightweight Global–Local Feature Enhanced Network for Building Extraction
Artículo
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Jiabin Liu et al · IEEE · 2026 · ISSN 1939-1404
As a key element of human settlements and fundamental features in maps, buildings play a critical role in urban planning and environmental monitoring. Automatically extracting buildings from remote sensing images is of s...
LCC LCC:Ocean engineering; LCC:Geophysics. Cosmic physicsIdioma eng
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Open Access
Trajectory Similarity Estimation via Geometry-Aligned InfoNCE: A Self-Supervised Framework With Multi-Factor Features and Robust Augmentations
Artículo
Acceso abierto Artículo DOAJ
Fengqi Hao et al · IEEE · 2026 · ISSN 2169-3536
Reliable trajectory similarity estimation underpins applications such as map matching, mobility anomaly detection, and travel behavior analysis. However, traditional distance-based methods are computationally expensive a...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access
Angle-Aware Weighted 2DPCA for Structure-Preserving Feature Learning
Artículo
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Chen Liu et al · IEEE · 2026 · ISSN 2169-3536
To address the sensitivity of traditional Two-Dimensional Principal Component Analysis (2DPCA) to outliers and the breakdown of variance-reconstruction equivalence under noise, we propose an Angle-Aware Weighted 2DPCA (A...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Multimodal sentiment analysis: hybrid classification model with image and text feature descriptors
Artículo
Acceso abierto Artículo DOAJ
P. Vasanthi et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Understanding human emotions across multiple modalities such as text and images, is increasingly important for applications including content personalization, social media analysis, and Human–Computer Interact...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Hybrid deep learning and YAMNet features for asthma diagnosis from respiratory sounds
Artículo
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Ghada Abd El-Latif Shatat et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract A prompt and precise diagnosis is necessary to lessen the worldwide burden of asthma, a common chronic respiratory condition. Spirometry is one of the resource-intensive conventional methods that frequently misc...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
MIRN: A Global Context and Progressive Feature Alignment Network for Oriented Object Detection of Multimineral in Mining Areas
Artículo
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Xinrui Yu et al · IEEE · 2026 · ISSN 1939-1404
Intelligent mining area detection is fundamental for ecological monitoring and sustainable development of mining areas. However, current remote sensing detection lacks high-quality multimineral rotated object detection d...
LCC LCC:Ocean engineering; LCC:Geophysics. Cosmic physicsIdioma eng
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Open Access
Sustainable valorization of insect processing by products via enzymatic assisted extraction of chitin
Artículo
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Valentina Orlandi et al · Frontiers Media S.A · 2026 · ISSN 2674-1121
Processing residues from adult Tenebrio molitor were evaluated as a sustainable source of chitin and chitosan through an optimized enzyme-assisted extraction strategy. Preliminary proximate analysis revealed a high chiti...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~Idioma eng
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CMF-Net: a lightweight multi-scale feature fusion network for early small fire detection in coal mines
Artículo
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Pengju Ren et al · Springer · 2026 · ISSN 1319-1578
Abstract Early small fires in coal mines are of critical importance for mine safety, as most incidents begin as small fire sources. These fires essentially constitute a task of small-object detection. Detecting such targ...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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Open Access
Clinical Applications of Deep Learning for Glottal Area Segmentation and Glottal Area Waveform Feature Computation
Artículo
Acceso abierto Artículo DOAJ
Ying-Chang Wu et al · IEEE · 2026 · ISSN 2644-1276
Goal: Analysis of the glottal area during vocal fold vibration has gained increasing attention. However, traditional analysis requires manual, frame-by-frame glottal area annotation to compute the glottal area waveform, ...
LCC TENDOkNvbXB1dGVyIGFwcGxpY2F0aW9ucyB0byBtZWRpY2luZS4gTWVkaWNhbCBpbmZvcm1hdGljcw~~; TENDOk1lZGljYWwgdGVjaG5vbG9neQ~~Idioma eng
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SAR Remote Sensing Flood Mapping Using A Multi-Feature Optimized Random Forest
Artículo
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Q. Yuan · Copernicus Publications · 2026 · ISSN 1682-1750
Flood disasters, with high suddenness, wide impact and severe consequences, severely threaten ecological security, human lives, property and socioeconomic development. Optical remote sensing, though advantageous in spati...
LCC TENDOlRlY2hub2xvZ3k~; LCC:Engineering (General). Civil engineering (General); TENDOkFwcGxpZWQgb3B0aWNzLiBQaG90b25pY3M~Idioma eng
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A robust audio zero watermarking scheme using multi feature fingerprints and machine learning
Artículo
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Dhuha Ismael Khaleel et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract The article presents a novel audio zero-watermarking technique that is free of creating any watermark data in the original audio. The strategy depends on the robust features of the audio in order to generate an ...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
MSFFNet: Multiscale Feature Fusion Network for Small Target Detection in Remote Sensing Images
Artículo
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Hui Zong et al · Wiley · 2026 · ISSN 2468-2322
ABSTRACT With the advancement of satellite remote sensing technology, object detection based on high‐resolution remote sensing imagery has emerged as a prominent research focus in the field of computer vision. Although...
LCC TENDOkNvbXB1dGF0aW9uYWwgbGluZ3Vpc3RpY3MuIE5hdHVyYWwgbGFuZ3VhZ2UgcHJvY2Vzc2luZw~~; LCC:Computer softwareIdioma eng
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Open Access
Region-aware and cross-scale feature mining for UAV object detection
Artículo
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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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Exploring principal component analysis and convolutional neural network (PCA-CNN) based architecture for enhanced emotion classification in EEG signal extraction
Artículo
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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
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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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PestDetectSim: an integrated approach for crop pest diagnosis using object detection and similarity-based image retrieval
Artículo
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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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Fast Algorithm for Zernike Moments Invariants in Scene Matching
Artículo
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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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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
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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
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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
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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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