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. 2020 May 29;15(5):e0233622. doi: 10.1371/journal.pone.0233622

Fig 1. Lung quantification.

Fig 1

Coronary reformation; automatic detection of lung borders and lung parenchyma. blue areas: low attenuation volume (LAV) with HU values below -950, red areas: high attenuation volume (HAV) with HU values above -200. This patient was not included in the analysis but showcases the quantitative analysis in low attenuated areas.