Figure 2 | Scientific Reports

Figure 2

From: Three dimensional reconstruction of coronary artery stents from optical coherence tomography: experimental validation and clinical feasibility

Figure 2

OCT stent segmentation and planar unrolling. (a) Segmented stent contour (white circle), and (b) segmented strut points (white boxes), and arrows indicate the markers used as reference for the orientation of the 3D reconstructed lumen, (c) Packaging of segmented stent contours and strut points in space, (d) Rotation and straightening of the packaged stent contours and strut points, (e, f) Planar unrolling (stent contours in red, stent strut points in green). The purple strut points were added to show the continuity of the stent structure. In (e, f), note the zone of missing strut points corresponding to the wire shadow. (a–e) Depict Onyx stent and (f) Synergy stent.

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