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. 2015 Mar 13;14:22. doi: 10.1186/s12938-015-0016-6

Figure 3.

Figure 3

Test of the method robustness using an artificial eye. Time variations for pupil center coordinates and radii obtained for an artificial eye. Pupil center coordinates x and y are blue and red crosses, respectively (left axes). Black dots represent pupil radius (right axes). Flash is shot at t = 0 s.