Fig. 5From: Computing infection distributions and longitudinal evolution patterns in lung CT imagesComparison of HU distributions, consolidation ratios, and GGO peak HU values of critical (left) and severe (right) patient groups. Top: the HU distributions of nine time-course stages; middle: consolidation ratios and the HU of GGO peaks; bottom: HU distribution of the onset, progression, and recovery stagesBack to article page