419018.fig.002a
(a)
419018.fig.002b
(b)
419018.fig.002c
(c)
419018.fig.002d
(d)
419018.fig.002e
(e)
Figure 2: Hollow core photonic crystal fiber: (a) microscopic test image, (b) Euclidean distance map of test image, (c) segmentation result of classical ACM, (d) segmentation result of interactive Tseng method, and (e) segmentation result of proposed method.