Avision DS320F (DF-0707S) - Manual (Page 23)

3-7
3.4.8 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.
Color Adjustment
Adjusts the color quality of the image so that it comes close to the original.
This function uses default parameters to adjust the image.
Normal After Color Matching