Iris Biometric Model for Secured Network Access

85

LoCaLIzatIon of the edges of the IrIs

Given the obtained results, the five methods—M

1

, M

2

, M

3

, M

4

,

and M

5

—have the same value (equal to 100) for the family F

1

.

For the family F

2

, the best value R

j,k

(equal to 100) is obtained for

both methods M

3

and M

5

. Consequently, these two methods are con-

sidered the best compared to other methods in this family.

At the level of the family F

3

, the method M

4

is better than the two

methods M

3

and M

5

, but it is clearly much better compared to the

other two methods, M

1

and M

2

.

5.3.4 Comparison of the Methods by Outranking Relation

We will compare the effectiveness of the five methods using out-

ranking relations. ...