209542.fig.005a
(a) Example of an original image of steam-water
209542.fig.005b
(b) Image processing, contrast enhancement, and binarization of the horizontal section for the steam-water data
209542.fig.005c
(c) Image processing, contrast enhancement, and binarization of the inclined section for the steam-water data
209542.fig.005d
(d) Image processing, contrast enhancement, and binarization of the steam generator section for the steam-water data
Figure 5: Detected water level and boundaries of the hot leg channel (steam-water).