Measuring Biometric Sample Quality in terms of Biometric Feature Information in Iris Images
Figure 5
Biometric ICA iris feature information computed for 327 iris features where features are extracted using the Log-Gabor filter from the iris region at a varying angle/constant radius. The -axis represents the biometric information for each feature (in bits) and the -axis is the feature number. The standard deviation is also plotted at the bottom of each graph.
