<s>
Softwarp	B-Algorithm
is	O
a	O
software	O
technique	O
to	O
warp	O
an	O
image	O
so	O
that	O
it	O
can	O
be	O
projected	O
on	O
a	O
curved	O
screen	O
.	O
</s>
<s>
This	O
can	O
be	O
done	O
in	O
real	O
time	O
by	O
inserting	O
the	O
softwarp	B-Algorithm
as	O
a	O
last	O
step	O
in	O
the	O
rendering	O
cycle	O
.	O
</s>
<s>
The	O
softwarp	B-Algorithm
can	O
be	O
used	O
to	O
project	O
virtual	O
views	O
on	O
curved	O
walls	O
and	O
domes	O
.	O
</s>
