Lung segmentation is essential in developing AI-assisted diagnosis methods. Here is the result of lung segmentation using morphological operation, and it has been used in our study. It contains 7053 CT slices in .jpg format. And the original dataset can be seen via  the Kaggle link

Dataset Files

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[1] Kaichao Wu, "COVID-19 Lung images", IEEE Dataport, 2021. [Online]. Available: Accessed: Jun. 23, 2021.
doi = {10.21227/fxcx-zh58},
url = {},
author = {Kaichao Wu },
publisher = {IEEE Dataport},
title = {COVID-19 Lung images},
year = {2021} }
T1 - COVID-19 Lung images
AU - Kaichao Wu
PY - 2021
PB - IEEE Dataport
UR - 10.21227/fxcx-zh58
ER -
Kaichao Wu. (2021). COVID-19 Lung images. IEEE Dataport.
Kaichao Wu, 2021. COVID-19 Lung images. Available at:
Kaichao Wu. (2021). "COVID-19 Lung images." Web.
1. Kaichao Wu. COVID-19 Lung images [Internet]. IEEE Dataport; 2021. Available from :
Kaichao Wu. "COVID-19 Lung images." doi: 10.21227/fxcx-zh58