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. 2012 Feb 17;7(2):e30632. doi: 10.1371/journal.pone.0030632

Figure 12. Plots of an edge and centre point of a dot from frame 5 for the first six test cases in .

Figure 12

Inline graphic . Signal 1 is the image intensity values for a nine frame neighbourhood from colour channel Cα, whereas Signal 2 stands for Cβ. For both Signal 1 and 2, linear interpolation is applied to generate more data points.