Parameter Dialog Box

In the Parameter dialog box you make the following settings for the image of the scanned yarn:

The changes to the settings become visible in real time in the following areas:

in the preview of the Parameter dialog box
in the fabric view of the Yarn Properties dialog box
in the fabric view of the pattern

Yarnscan without settings:

Yarnscan after setting the parameter:

Paramètre

Luminosité	Make settings for the brightness.
Réduction du bruit	Make settings for the noise suppression.
tirer droit	Straighten the view of the yarn.
Lissage	Smooth out the thread delimitation of the view.
Retrait	Narrow the thread delimitation of the view.
Écraser le moirage	In the fabric view it is possible to get moiré patterns with a low zoom. Écraser le moirage reduces this effect in the view of the pattern.

Since it is a visual presentation, it is recommended to simply adjust the parameter until you get the desired view.
Make the settings of the parameters in order from top to bottom if possible and then readjust as necessary.

General settings at the right buttom:

Background	Set the background color.
Zoom	Define the zoom of the view.