Iris Readiris 14 for Mac User Guide Manuel d'utilisateur télécharger pdf (Page 73)

Section 6: Optimizing the Scanned Documents

Contrast

Move the slider to increase or decrease the contrast between the text

and the background.

Example: insufficient contrast

The image below results in broken text characters.

In this case you need to increase the contrast to obtain satisfactory

results, as in the image below.

Despeckle

Sometimes documents contain a lot of "noise" - little black spots

that occur when scanning low-quality documents or using bad

scanner settings.

To remove these little black spots, use the Despeckle slider. The

more you move it to the right, the larger the spots that will be

removed.

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Iris Readiris 14 for Mac User Guide Manuel d'utilisateur Page 73