SE32/03-011145-01
SAGEM SA document. Reproduction and disclosure forbidden.
47
E
S
You can now edit the format of the value. The
LEFT
and
RIGHT
keys move the cursor. The numeric keys enter digits as necessary.
The alphanumeric
#
key deletes the digit immediately to the left of
the cursor. The
EXIT
key aborts editing and restores the previous
value.
This parameter can be set to values from 0 to 10. This parameter
specifies how tight the matching threshold is. Threshold scoring
values are identified below.
For example:
0
Low threshold for test purpose
only
There are few rejections, but
many recognitions
1
Very few persons rejected
FAR < 1%
2
FAR < 0.3%
3
FAR < 0.1%
4
FAR < 0.03%
5
Intermediate threshold
(default value)
FAR < 0.01%
6
FAR < 0.001%
7
FAR < 0.0001%
8
FAR < 0.00001%
9
Very high threshold
(few false acceptances)
FAR < 0.0000001%
10
High threshold for test purpose
only
There are very few recogni-
tions, and many rejections
manuel.book Page 47 Vendredi, 30. mai 2003 12:21 12
