Label-free electrochemical immunosensor employing new redox probes/porous organic polymers/graphene oxide nanocomposite towards multiplex detection of three SARS-COV2-induced storming proteins for severe COVID-19 diagnosis

Materials Today Chemistry, Год журнала: 2024, Номер 35, С. 101906 - 101906

Опубликована: Янв. 1, 2024

Язык: Английский

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Deep Learning and Federated Learning for Screening COVID-19: A Review

BioMedInformatics, Год журнала: 2023, Номер 3(3), С. 691 - 713

Опубликована: Сен. 1, 2023

Since December 2019, a novel coronavirus disease (COVID-19) has infected millions of individuals. This paper conducts thorough study the use deep learning (DL) and federated (FL) approaches to COVID-19 screening. To begin, an evaluation research articles published between 1 January 2020 28 June 2023 is presented, considering preferred reporting items systematic reviews meta-analysis (PRISMA) guidelines. The review compares various datasets on medical imaging, including X-ray, computed tomography (CT) scans, ultrasound images, in terms number samples, classes datasets. Following that, description existing DL algorithms applied offered. Additionally, summary recent work FL for screening provided. Efforts improve quality models are comprehensively reviewed objectively evaluated.

Язык: Английский

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Small size CNN-Based COVID-19 Disease Prediction System using CT scan images on PaaS cloud

Multimedia Tools and Applications, Год журнала: 2024, Номер 83(21), С. 60655 - 60687

Опубликована: Янв. 3, 2024

Язык: Английский

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Cn2a-capsnet: a capsule network and CNN-attention based method for COVID-19 chest X-ray image diagnosis

Deleted Journal, Год журнала: 2024, Номер 6(4)

Опубликована: Апрель 4, 2024

Abstract Due to its high infectivity, COVID-19 has rapidly spread worldwide, emerging as one of the most severe and urgent diseases faced by global community in recent years. Currently, deep learning-based diagnostic methods can automatically detect cases from chest X-ray images. However, these often rely on large-scale labeled datasets. To address this limitation, we propose a novel neural network model called CN2A-CapsNet, aiming enhance automatic diagnosis images through efficient feature extraction techniques. Specifically, combine CNN with an attention mechanism form CN2A model, which efficiently mines relevant information Additionally, incorporate capsule networks leverage their ability understand spatial information, ultimately achieving extraction. Through validation publicly available image dataset, our achieved 98.54% accuracy 99.01% recall rate binary classification task (COVID-19/Normal) six-fold cross-validation dataset. In three-class (COVID-19/Pneumonia/Normal), it attained 96.71% 98.34% rate. Compared previous state-of-the-art models, CN2A-CapsNet exhibits notable advantages diagnosing cases, specifically even small-scale

Язык: Английский

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DICA-Net: optimizing chest X-ray classification with attention U-Net and pigeon local search

Network Modeling Analysis in Health Informatics and Bioinformatics, Год журнала: 2025, Номер 14(1)

Опубликована: Апрель 9, 2025

Язык: Английский

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Rapid and accurate classification of Covid-19 severity in CT scans using DRIEN model and advanced feature selection

Biomedical Signal Processing and Control, Год журнала: 2025, Номер 109, С. 108052 - 108052

Опубликована: Май 8, 2025

Язык: Английский

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Conditional cascaded network (CCN) approach for diagnosis of COVID-19 in chest X-ray and CT images using transfer learning

Biomedical Signal Processing and Control, Год журнала: 2023, Номер 87, С. 105563 - 105563

Опубликована: Окт. 3, 2023

Язык: Английский

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Web Diagnosis for COVID-19 and Pneumonia Based on Computed Tomography Scans and X-rays

Lecture notes in computer science, Год журнала: 2024, Номер unknown, С. 203 - 221

Опубликована: Янв. 1, 2024

Язык: Английский

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Comparative Analysis on Available Technique for the Detection of Covid-19 through CT-Scan and X-Ray using Machine Learning: A Systematic Review

Опубликована: Апрель 3, 2023

(1) Background: In the year of 2020 Covid-19 was declared epidemic by WHO. From that time millions people were affected and died this disease. The main detection process for is RT-PCR test or reverse polymerase transcription chain reaction test. One reason spreading disease so much lack efficiency in Sampling error low viral load two reasons what testing faced such problems. Lung infection a very common symptom covid-19 patients, so, CT scan chest X-ray imaging technique can be applied to detect patient at early stage infection. Which will effective also better option test; (2) Methods: We searched data Scopus articles published between 2023. initial set 189, from which 21 eventually selected exclusion criteria; (3) Results: A total thirteen (61.90%) found working on detecting extracting individually. Three (14.28%) those focused hybrid model Image Data. Another four made comparison Covid-19, pneumonia normal person identify patient. Where others have worked unsupervised learning methods SVM Covid-19.; (4) Conclusions: conducted systematic review studies been up time, with purpose present summary evidence about COVID-19. article, we summarized critically reviewed literatures development application both different AI ML images find solution covid-19.

Язык: Английский

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Classification of Covid-19 Chest X-Ray Patients using Artificial Neural Network

Опубликована: Авг. 14, 2023

In recent years, there has been an increase in the COVID-19 outbreak, which appears to be worsening significantly due shortage of rapid testing kits. As a result, it is critical develop automated systems for detection based on radiological images order detect presence disease. A dry cough, sore throat, and fever are most common signs symptoms COVID-19. According Covidnow statistics, local number cases 4,810,082, recovered 4,788,889, deaths 36,387. The swap test Polymerase Chain Reaction Test (PCR) takes long time because must sent lab obtain result. Early expected contribute reduction rate viral transmission. Artificial Neural Network (ANN) methodology was discovered one basic methods dealing with complex situations. ANN considers classification dynamic areas research application. method classifying using proposed this study. Models natural many inputs may easier use more accurate whenever ANNs used. There 32 main features extracted from segmented lung X-ray used as neural network process, include shape, texture, colour, moment. MLP presented classify state (COVID-19 or Normal Chest X-ray) Levenberg-Marquardt, Bayesian Regularisation, Scaled Conjugate Gradient. Overall, MLP-LM achieves highest accuracy 99.93% 11 hidden nodes when all input features. proves suitable detecting images.

Язык: Английский

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