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Deep-Learning Supported Detection of COVID-19 in Lung CT Slices with Concatenated Deep Features

  • R. Sivakumar
  • , Seifedine Kadry
  • , Sujatha Krishnamoorthy
  • , Gangadharam Balaji
  • , S. U. Nethrra
  • , J. Varsha
  • , Venkatesan Rajinikanth
  • Anna University
  • Noroff University College
  • Lebanese American University
  • Wenzhou-Kean University
  • Tata Group India
  • Saveetha Institute of Medical and Technical Sciences (Deemed to be University)

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

This research proposes and implements an automatic diagnostic scheme for detecting COVID-19 infection using lung CT slices to decrease the diagnostic burden. The proposed framework consists of (i) Image collection and preprocessing, (ii) Deep feature mining using the chosen scheme, (iii) Feature reduction and serial integration, and (iv) Classification and validation. A pre-trained deep-learning scheme is implemented in this scheme to obtain the necessary deep features from the CT slices selected and then to reduce these features by 50%. A CT image classification task is initially performed with SoftMax, and the outcome is then verified with other binary classifiers. Finally, we present and discuss the results of the proposed classification work using (i) single PDS and (ii) dual-deep features. With a single PDS, the Random Forest (RF) classifier provided a detection accuracy of 94%, and the K-Nearest Neighbor (KNN) classifier provided an accuracy of 99%.

Original languageEnglish
Title of host publicationLecture Notes on Data Engineering and Communications Technologies
PublisherSpringer Science and Business Media Deutschland GmbH
Pages359-369
Number of pages11
DOIs
StatePublished - 2023

Publication series

NameLecture Notes on Data Engineering and Communications Technologies
Volume175
ISSN (Print)2367-4512
ISSN (Electronic)2367-4520

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

Keywords

  • COVID-19
  • Classification
  • Deep-learning
  • Lung CT
  • SoftMax

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