Table 9: The time consumed (in minutes) and the success recognition rate for the different number of components using the Yale database.

4 comp.-size 3 0 × 3 0 4 comp.-size 2 5 × 2 5 4 comp.-size 2 0 × 2 0 5 comp.-size 2 0 × 2 0 6 comp.-size 2 0 × 2 0 7 comp.-size 2 0 × 2 0 14 comp.-size 2 0 × 2 0

Time (min)2.11.70.850.91.11.21.6
Success Rate %98.297.894.194.794.995.396.3