
174
IrIs BIometrIC modeL
symmetrically on the left and right of the region of the iris. ese two
sections each includes an angle of 150° (i.e., the two parts not in the
hashed region of the iris), as shown in Figure10.3.
10.2.1.1 Results Obtained on Rate of Dissimilarity between Binary Gabarits
a, b, c, and d
Rate(gabarit(a),gabarit(b)) = 0.0219
Rate(gabarit(a),gabarit(c)) = 0.0191
Rate(gabarit(a),gabarit(d)) = 0.0216
Rate(gabarit(c),gabarit (d)) = 0.0218
10.2.1.2 Results Obtained on Rate of Dissimilarity between Gabarits DHVA
a, b, c, and d
Rate(gabarit(a),gabarit(b)) = 0.0641
Rate(gabarit(a),gabarit(c)) = 0.0606
Rate(gabarit(a),gabarit(d)) = 0.0