ArticleMedical physics2022
COVID-19 CT image segmentation based on improved Res2Net.
Article in Medical physics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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Who cites it
1 citing paper in PubMed.
- COVID-19 CT image segmentation based on improved Res2Net.Medical physics · 2022Article
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Authors and funding
5 authors.
Funding
Abstract
purposeCorona virus disease 2019 (COVID-19) is threatening the health of the global people and bringing great losses to our economy and society. However, computed tomography (CT) image segmentation can make clinicians quickly identify the COVID-19-infected regions. Accurate segmentation infection area of COVID-19 can contribute screen confirmed cases.
methodsWe designed a segmentation network for COVID-19-infected regions in CT images. To begin with, multilayered features were extracted by the backbone network of Res2Net. Subsequently, edge features of the infected regions in the low-level feature f
resultsExperimental results show that, on the public COVID-19 dataset, the Dice, sensitivity, specificity,
conclusionsOur method performs well on COVID-19 CT image segmentation. We also find that our method is so portable that can be suitable for various current popular networks. In a word, our method can help screen people infected with COVID-19 effectively and save the labor power of clinicians and radiologists.
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