<s>
Scitex	B-General_Concept
Continuous	I-General_Concept
Tone	I-General_Concept
or	O
Scitex	B-General_Concept
CT	I-General_Concept
is	O
an	O
image	O
file	O
format	O
.	O
</s>
<s>
Its	O
use	O
is	O
supported	O
by	O
numerous	O
graphics	B-Application
suites	I-Application
and	O
desktop	O
publishing	O
packages	O
,	O
such	O
as	O
Adobe	B-Operating_System
Photoshop	I-Operating_System
,	O
Adobe	B-Operating_System
InDesign	I-Operating_System
,	O
and	O
QuarkXPress	B-Operating_System
.	O
</s>
<s>
The	O
Scitex	B-General_Concept
CT	I-General_Concept
format	O
enables	O
high-quality	O
images	O
to	O
be	O
processed	O
on	O
Scitex	O
computers	O
.	O
</s>
<s>
Scitex	B-General_Concept
CT	I-General_Concept
images	O
typically	O
represent	O
4	O
colors	O
.	O
</s>
