Unsharp Mask

The unsharp mask can be used to remove the blurring in the images. It identifies pixels that are different from neighboring pixels and increases their contrast. To use this function

select Image: Spatial Filters: Unsharp Mask from the Origin menu.

For more specific information on this function, see documentation provided for the X-Function imgUnsharpmask in the Origin X-Function reference file. This can be accessed from the Command Window by typing

help imgUnsharpmask