Deeplab V3+ based semantic segmentation of COVID-19 lesions in computed tomography images
Joint Authors
Ashur, Amirah S.
Napoleon, Samih Atif
Isa, Mirihan M.
Source
Journal of Engineering Research
Issue
Vol. 6, Issue 5 (31 Dec. 2022), pp.184-192, 9 p.
Publisher
Tanta University Faculty of Engineering
Publication Date
2022-12-31
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Topics
Abstract EN
Coronavirus 2019 spreads rapidly worldwide causing a global epidemic.
early detection and diagnosis of COVID-19 is critical for treatment as it causes respiratory syndrome appears in the chest medical images, such as computed tomography (CT) images, and x-ray images.
the CT images are more sensitive and have more details compared to the x-ray images.
thus, automated segmentation plays an imperative role in detecting, diagnosing, and determining the spreading of COVID-19.
in this paper, the DeepLabV3 + combined with MobileNet-V2 model was implemented.
to validate this combination, we conducted a comparative study between the DeepLabV3 + variants by its combination with MobileNet-V2 against DeepLabV3 + combined with different CNN, namely ResNet-18, and ResNet50.
also, a comparative study with the basic traditional U-Net and modified Alex for segmentation was carried out.
the experimental results showed the superiority of the using DeepLabV3 + combined with MobileNet-V2 for COVID-19 segmentation by achieving 97.5% mean accuracy, 95.2% sensitivity, 99.7% specificity, 99.7% precision, 99.3 % weighted Jaccard coefficient, and 97.5% weighted dice coefficient.
American Psychological Association (APA)
Isa, Mirihan M.& Napoleon, Samih Atif& Ashur, Amirah S.. 2022. Deeplab V3+ based semantic segmentation of COVID-19 lesions in computed tomography images. Journal of Engineering Research،Vol. 6, no. 5, pp.184-192.
https://search.emarefa.net/detail/BIM-1454555
Modern Language Association (MLA)
Isa, Mirihan M.…[et al.]. Deeplab V3+ based semantic segmentation of COVID-19 lesions in computed tomography images. Journal of Engineering Research Vol. 6, no. 5 (Dec. 2022), pp.184-192.
https://search.emarefa.net/detail/BIM-1454555
American Medical Association (AMA)
Isa, Mirihan M.& Napoleon, Samih Atif& Ashur, Amirah S.. Deeplab V3+ based semantic segmentation of COVID-19 lesions in computed tomography images. Journal of Engineering Research. 2022. Vol. 6, no. 5, pp.184-192.
https://search.emarefa.net/detail/BIM-1454555
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 192
Record ID
BIM-1454555