Efficient Iris Localization via Optimization Model

Figure 6

Examples of labeled key points. (a) Labeled key points on iris occluded by upper and lower eyelids. (b) Labeled key points on iris occluded by upper eyelid. (c) Labeled key points on iris occluded by lower eyelid. (d) Mean shape of all labeled key points.

(a)

(b)

(c)

(d)