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. Author manuscript; available in PMC: 2014 Apr 30.
Published in final edited form as: Med Image Comput Comput Assist Interv. 2013;16(0 3):380–387. doi: 10.1007/978-3-642-40760-4_48

Fig. 2.

Fig. 2

Segmenting the catheter, one line-segment at a time. The user-defined catheter tip c0, and the plane, P, of the template where all catheters enter the body. The algorithm first finds points along the catheter by searching in conic regions of increasing height and radius, and then fits a Bézier curve to these.