on.&nbsp; Image
segmentation divides a document into sub-images that are optimized for quality
and compression.&nbsp; In this example the driver could save the text images as
Group-4 and the picture as JPEG:</p>

<p class=MsoNormal>&nbsp;</p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New"'>Original</span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New"'>Document</span></p>

<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New"'>+