<s>
The	O
clone	O
tool	O
,	O
as	O
it	O
is	O
known	O
in	O
Adobe	B-Operating_System
Photoshop	I-Operating_System
,	O
Inkscape	B-Application
,	O
GIMP	B-Application
,	O
and	O
Corel	B-Application
PhotoPaint	I-Application
,	O
is	O
used	O
in	O
digital	B-Application
image	I-Application
editing	I-Application
to	O
replace	O
information	O
for	O
one	O
part	O
of	O
a	O
picture	O
with	O
information	O
from	O
another	O
part	O
.	O
</s>
<s>
In	O
other	B-Application
image	I-Application
editing	I-Application
software	I-Application
,	O
its	O
equivalent	O
is	O
sometimes	O
called	O
a	O
rubber	O
stamp	O
tool	O
or	O
a	O
clone	O
brush	O
.	O
</s>
<s>
A	O
more	O
automated	O
method	O
of	O
object	B-Algorithm
removal	I-Algorithm
uses	O
texture	O
synthesis	O
to	O
fill	O
in	O
gaps	O
.	O
</s>
