<s>
Intellisample	B-Application
is	O
the	O
brand	O
name	O
for	O
Nvidia	O
's	O
anti-aliasing	B-Algorithm
method	O
in	O
GeForce	B-Application
graphics	B-Device
cards	I-Device
.	O
</s>
<s>
Version	O
4.0	O
is	O
used	O
in	O
the	O
GeForce	B-Application
6	O
and	O
GeForce	B-Application
7	O
series	O
,	O
and	O
includes	O
two	O
new	O
methods	O
,	O
transparency	O
supersampling	B-Algorithm
(	O
TSAA	B-Application
)	O
and	O
the	O
faster	O
but	O
lower-quality	O
transparency	O
multisampling	O
(	O
TMAA	B-Application
)	O
.	O
</s>
<s>
These	O
methods	O
are	O
designed	O
to	O
improve	O
anti-aliasing	B-Algorithm
quality	O
of	O
scenes	O
with	O
partially	O
transparent	O
textures	O
(	O
such	O
as	O
chain	O
link	O
fences	O
)	O
and	O
textures	O
at	O
oblique	O
angles	O
to	O
the	O
viewing	O
screen	O
.	O
</s>
<s>
Intellisample	B-Application
4.0	O
support	O
was	O
enabled	O
,	O
unannounced	O
,	O
for	O
GeForce	B-Application
6	O
Series	O
cards	O
in	O
NVIDIA	O
's	O
display	O
driver	O
(	O
Forceware	O
)	O
,	O
version	O
91.45	O
.	O
</s>
