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Table 2 Dilated pupil identification success results

From: Dynamic iris biometry: a technique for enhanced identification

  Identification success (%)  
Decision criterion HD 0.37 0.38 0.39 0.40 0.41 Total images
4.6 mm dilation 99.5 100 100 100 100 204
6.3 mm dilation 84.3 91.2 96.6 99.5 100 204
7.4 mm dilation 4.4 14.7 20.6 36.8 57.4 68