Operation Manual

Readiris 15 - User Guide
42
Contrast
Move the slider to increase or decrease the contrast between the text and the background.
Example
The image below results in broken text characters.
In this case you need to increase the contrast to obtain satisfactory results.
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.
When you are done adjusting the image quality:
 Click Apply to preview the results.
 If the results are satisfactory, click OK. If not, change the settings again.
Important note: the Image Adjustment options are applied the binarized image only. Once you have
applied them, the original image is displayed again.