Avision AV610 - Manual (Page 25)

AV610 User’s Manual 25
3.1.7 Enhancing Your Image
1. Descreen
Eliminates the moire
patterns* commonly found
in printed matter.
2. Sharpen
Sharpen the scanned
image.
Before Descreen After Descreen
Before Sharpen
After Sharpen
*Moire pattern: An undesirable pattern in a color printing resulting from
incorrect screen angle of overprinting halftone.
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