<s>
Image	B-Algorithm
warping	I-Algorithm
is	O
the	O
process	O
of	O
digitally	B-Application
manipulating	I-Application
an	I-Application
image	I-Application
such	O
that	O
any	O
shapes	O
portrayed	O
in	O
the	O
image	O
have	O
been	O
significantly	O
distorted	O
.	O
</s>
<s>
If	O
the	O
function	O
is	O
a	O
bijection	B-Algorithm
any	O
image	O
can	O
be	O
inversely	O
transformed	O
.	O
</s>
<s>
(	O
This	O
is	O
often	O
seen	O
in	O
ray	B-Algorithm
traced	I-Algorithm
images	O
.	O
)	O
</s>
