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. Author manuscript; available in PMC: 2017 Jun 1.
Published in final edited form as: Pattern Recognit Lett. 2015 Apr 15;76:32–40. doi: 10.1016/j.patrec.2015.04.002

Fig. 2.

Fig. 2

Results at different iteration of the new curve skeletonization algorithm. (a) The marked object volume on a CT-derived human intrathoracic airway tree corresponding to the skeletal branches computed after two iterations. (b) Same as (a) but at the terminal iteration.