Removing Noise - Canon MultiPASS L6000 Software Manual

Removing Noise

You can remove noise or distortions from the cover page. The Remove
Noise filter averages the color values of adjacent pixels.
To remove noise:
1. On the Adjust menu, point to Advanced, and then click Remove
Noise.
2. Drag the Removal slider to the left to remove less noise, to the right
to remove more noise.
As you drag the Removal slider, your changes appear in the Current
thumbnail. You can compare the changes to the Original thumbnail.
3. Click OK to accept your changes. Click Cancel to leave the cover
page unchanged.
Removing Moiré Patterns
You can remove moiré patterns from a cover page. Because moiré
patterns are caused by the intersection of lines in two directions,
removing the pattern requires the following procedure to be performed
twice, resetting the angle option for each set of intersecting lines.
Chapter 5 PC Faxing 5-57