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  1. Article ; Online: Application of Machine Learning and Deep Learning Techniques for COVID-19 Screening Using Radiological Imaging: A Comprehensive Review.

    Lasker, Asifuzzaman / Obaidullah, Sk Md / Chakraborty, Chandan / Roy, Kaushik

    SN computer science

    2022  Volume 4, Issue 1, Page(s) 65

    Abstract: Lung, being one of the most important organs in human body, is often affected by various SARS diseases, among which COVID-19 has been found to be the most fatal disease in recent times. In fact, SARS-COVID 19 led to pandemic that spreads fast among the ... ...

    Abstract Lung, being one of the most important organs in human body, is often affected by various SARS diseases, among which COVID-19 has been found to be the most fatal disease in recent times. In fact, SARS-COVID 19 led to pandemic that spreads fast among the community causing respiratory problems. Under such situation, radiological imaging-based screening [mostly chest X-ray and computer tomography (CT) modalities] has been performed for rapid screening of the disease as it is a non-invasive approach. Due to scarcity of physician/chest specialist/expert doctors, technology-enabled disease screening techniques have been developed by several researchers with the help of artificial intelligence and machine learning (AI/ML). It can be remarkably observed that the researchers have introduced several AI/ML/DL (deep learning) algorithms for computer-assisted detection of COVID-19 using chest X-ray and CT images. In this paper, a comprehensive review has been conducted to summarize the works related to applications of AI/ML/DL for diagnostic prediction of COVID-19, mainly using X-ray and CT images. Following the PRISMA guidelines, total 265 articles have been selected out of 1715 published articles till the third quarter of 2021. Furthermore, this review summarizes and compares varieties of ML/DL techniques, various datasets, and their results using X-ray and CT imaging. A detailed discussion has been made on the novelty of the published works, along with advantages and limitations.
    Language English
    Publishing date 2022-11-24
    Publishing country Singapore
    Document type Journal Article
    ISSN 2661-8907
    ISSN (online) 2661-8907
    DOI 10.1007/s42979-022-01464-8
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: LWSNet - a novel deep-learning architecture to segregate Covid-19 and pneumonia from x-ray imagery.

    Lasker, Asifuzzaman / Ghosh, Mridul / Obaidullah, Sk Md / Chakraborty, Chandan / Roy, Kaushik

    Multimedia tools and applications

    2022  Volume 82, Issue 14, Page(s) 21801–21823

    Abstract: Automatic detection of lung diseases using AI-based tools became very much necessary to handle the huge number of cases occurring across the globe and support the doctors. This paper proposed a novel deep learning architecture named LWSNet (Light Weight ... ...

    Abstract Automatic detection of lung diseases using AI-based tools became very much necessary to handle the huge number of cases occurring across the globe and support the doctors. This paper proposed a novel deep learning architecture named LWSNet (Light Weight Stacking Network) to separate Covid-19, cold pneumonia, and normal chest x-ray images. This framework is based on single, double, triple, and quadruple stack mechanisms to address the above-mentioned tri-class problem. In this framework, a truncated version of standard deep learning models and a lightweight CNN model was considered to conviniently deploy in resource-constraint devices. An evaluation was conducted on three publicly available datasets alongwith their combination. We received 97.28%, 96.50%, 97.41%, and 98.54% highest classification accuracies using quadruple stack. On further investigation, we found, using LWSNet, the average accuracy got improved from individual model to quadruple model by 2.31%, 2.55%, 2.88%, and 2.26% on four respective datasets.
    Language English
    Publishing date 2022-12-03
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1479928-5
    ISSN 1573-7721 ; 1380-7501
    ISSN (online) 1573-7721
    ISSN 1380-7501
    DOI 10.1007/s11042-022-14247-3
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Traditional and deep learning-oriented medical and biological image analysis.

    Zdimalova, Maria / Ghosh, Mridul / Lasker, Asifuzzaman / Obaidullah, S K Md / Shvydka, R Poornima Svitlana / Boratkova, Kristina / Kopani, Martin

    Bratislavske lekarske listy

    2023  Volume 124, Issue 9, Page(s) 653–669

    Abstract: We investigated various methods for image segmentation and image processing for the segmentation of MRI of human medical data, as well as bioinformatics for the segmentation of brain cell details, in this work. The goal is to demonstrate and bring ... ...

    Abstract We investigated various methods for image segmentation and image processing for the segmentation of MRI of human medical data, as well as bioinformatics for the segmentation of brain cell details, in this work. The goal is to demonstrate and bring various mathematical analyses for medical and biological image analysis. We proposed new software and methods for improving the segmentation of biological and medical data. This way, we can find new ways to improve the diagnostic process in medical data and improve results in cell and iron diagnostics. We present the GrabCut algorithm as well as new, improved software for this part, a fuzzy approach and fuzzy processing of tissues, and finally machine‑learning techniques with neural networks. We implemented the new software in the C++ programming language for the Grab cut algorithm. Consequently, we present a fuzzy approach to the diagnosis of image data in Matlab. Finally, a deep learning-based approach is used, with a U-Net-based segmentation architecture proposed to measure the various brain cell parameters. We will be able to proceed with data that we were unable to proceed when using other methods. As a result, we improved biological and medical data segmentation to obtain better boundaries and sharper edges on the objects. There is still space to extend these methods to other medical and biological applications (Tab. 1, Fig. 34, Ref. 46). Keywords: segmentation; image processing; fuzzy segmentation, GrabCut, deep learning.
    MeSH term(s) Humans ; Deep Learning ; Software ; Algorithms ; Image Processing, Computer-Assisted ; Iron
    Chemical Substances Iron (E1UOL152H7)
    Language English
    Publishing date 2023-08-10
    Publishing country Slovakia
    Document type Journal Article
    ZDB-ID 127421-1
    ISSN 0006-9248
    ISSN 0006-9248
    DOI 10.4149/BLL_2023_101
    Database MEDical Literature Analysis and Retrieval System OnLINE

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