Iris Readiris 14 for Mac User Guide Manuel d'utilisateur télécharger pdf (Page 71)

Section 6: Optimizing the Scanned Documents

Example 2: text is too bright

In the image below, the text characters start to show gaps and

incomplete shapes.

To improve the recognition results:

 Check the Scanner Settings and make sure your documents

have been scanned in a resolution of 300 dpi and in color.

 If that's not the case, re-scan your documents using these

settings.

Then access the Image Adjustment options:

 Click the Adjust icon on the Image and Layout Editing toolbar.

Smoothen color or grayscale image

This option is selected by default. It smoothens out differences in

intensity, creating a greater contrast between the text and the

background. Sometimes smoothening is the only way to separate

text from a colored background.

Brightness

Move the slider to increase or decrease the brightness of your

documents.

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Iris Readiris 14 for Mac User Guide Manuel d'utilisateur Page 71