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. Author manuscript; available in PMC: 2014 Nov 15.
Published in final edited form as: Proc IEEE Int Symp Biomed Imaging. 2014 May;2014:1206–1209. doi: 10.1109/ISBI.2014.6868092

Figure 1.

Figure 1

Ground truth (green curves) and the fittings (red curves) from FKBS (a), after coalescing closely located knots (b) and the final results after QLS (c). The knots were marked along the fitted curves.