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Figure 5 | BMC Medical Imaging

Figure 5

From: Automated measurement of heterogeneity in CT images of healthy and diseased rat lungs using variogram analysis of an octree decomposition

Figure 5

Octree decomposition histograms showing the relationship between box size, HU, and percentage of the lung by each box size at each HU level for three representative rats. A: Control (mean = -599 HU), B: Full-lung dose (mean = -634 HU), C: Single-lobe dose (mean of dosed region = -801 HU, mean of undosed region = -530 HU).

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BMC Medical Imaging

ISSN: 1471-2342

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