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. 2021 Feb 18;21(4):1434. doi: 10.3390/s21041434

Figure 15.

Figure 15

Figure 15

Failure cases because of the strong occlusion. (a) Input images; (b) ground-truth masks; (c) predicted masks; (d) estimated inner and outer boundary. The dashed lines denote the ground-truth and the solid lines denote the prediction. Blue dots denote the recovered saliency points of the iris, and green dots denote the recovered saliency points of the pupil.