<s>
The	O
Facial	O
Recognition	O
Technology	O
(	O
FERET	B-General_Concept
)	O
database	O
is	O
a	O
dataset	O
used	O
for	O
facial	O
recognition	O
system	O
evaluation	O
as	O
part	O
of	O
the	O
Face	O
Recognition	O
Technology	O
(	O
FERET	B-General_Concept
)	O
program	O
.	O
</s>
<s>
The	O
FERET	B-General_Concept
database	I-General_Concept
serves	O
as	O
a	O
standard	O
database	O
of	O
facial	O
images	O
for	O
researchers	O
to	O
use	O
to	O
develop	O
various	O
algorithms	O
and	O
report	O
results	O
.	O
</s>
<s>
The	O
FERET	B-General_Concept
database	I-General_Concept
has	O
been	O
used	O
by	O
more	O
than	O
460	O
research	O
groups	O
and	O
is	O
managed	O
by	O
the	O
National	O
Institute	O
of	O
Standards	O
and	O
Technology	O
(	O
NIST	O
)	O
.	O
</s>
