Set the default image filters:
In the Preferences dialog, click Image settings.
From the Default image settings list, select the image type for which you want to set the default filter settings.
Select the filters to be used by default for the selected image type and use the appearing slider to set the filter percentage.
Notes
On the sample image, the effect of the filter is shown in real time.
Click Reset to reset the values to the previously set values.
Click OK.