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Fig. 3 | European Radiology Experimental

Fig. 3

From: Virtual monoenergetic images from photon-counting spectral computed tomography to assess knee osteoarthritis

Fig. 3

Right: Energy fingerprints of the different joint tissues computed from the virtual monoenergetic images. Attenuation versus energy for the regions of interest shown in the left panel: patella cartilage (blue), soft tissue different from cartilage (red), cortical bone (yellow), and subchondral bone (green). Plot shows mean and standard deviation across subjects for the selected regions of interest

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