Image cleanup methods
You can add one or more image cleanup methods to an image cleanup profile. In many cases, a combination of methods works best for optimal results.
For example, if you have a document with a lot of background noise such as a watermarked pattern, as well as a combination of light hand written text and heavy machine printed text, you could create an image cleanup profile that performs despeckling, fills line breaks, and applies a light thickening filter. The combination of these three methods clears the background, smooths the text, and thickens the hand written content so it is more easily recognized.
The following methods are available for image cleanup profiles: