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Fig. 5 | European Radiology Experimental

Fig. 5

From: 3D cone-beam CT with a twin robotic x-ray system in elbow imaging: comparison of image quality to high-resolution multidetector CT

Fig. 5

Colour-coded visualisation of signal intensity distribution in cancellous bone for cone-beam computed tomography (CBCT) and multidetector computed tomography (MDCT) scans. Red regions contain the maximum quartile of grey values (75–100%), while blue regions represent the minimum quartile (0–25%). Green regions consist of pixels with intermediate signal intensity (25–75%). a Low-dose CBCT. b Regular-dose CBCT. c Low-dose MDCT. d Regular-dose MDCT

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