Sharpen Filters
Still, sharpen can be useful for sharpening finer details when the other filters don't quite go far enough. |
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This filter is a more artistic variety of sharpen filter. It uses a concept similar to a median filter. The neighboring pixels are examined and the minimum and maximum pixels are compared to the current, and the one with the largest difference is used as the new pixel.
Threshold is a value that lets pixels of certain values to go through unchanged. Level is a global dissolve factor for the filter. |
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