Funding for this research was provided by:
Natural Science Foundation of Hunan Province (2022JJ30625)
Article History
Received: 26 October 2020
Accepted: 22 July 2022
First Online: 30 July 2022
Declarations
:
: All data sets we used in experiments are public data sets. The chest X-Ray dataset of COVID-19 comes from GitHub. The second chest X-Ray dataset comes from Kaggle. So, there need no ethics approval and consent to participate.
: Not applicable.
: The authors declare that they have no competing interests.