Sharpen Filters

Use sharpen filters to increase the contrast in images. Sharpen filters, however, often increase the noise in an image. Therefore, it's often better to smooth an image, before you apply a sharpen filter. How you perform several image processing operations immediately one after the other, you will find described here.

In the Process > Sharpen Filters menu, you will find the following filters:

Sharpen

Highpass

See also

Overview - Image Processing

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