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Fig. 5 | BMC Medical Imaging

Fig. 5

From: Three-dimensional reconstruction of coronary arteries and plaque morphology using CT angiography – comparison and registration with IVUS

Fig. 5

a The original DICOM image. In the red circle is the vessel region detected based on the initial stages of our methodology (stages 1, 2), b The radial image produced taking the RIP image corresponding to the centerline point of the specific vessel region and zero crosses of the RIP image, c The resulting ROI, d The HU profile from the RIP image and the extracted ROI, and e The classified ROI

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