The Parameter Tab
In the Parameter Tab you can adjust some enlargement parameters:
- Sharpness: higher values lead to sharper edges, might look artificial if too sharp
- Flatness: higher values produce more 'painted' looking results with less gradients
- PreSharpen: applies simple sharpening to the source before enlarging
- Dithering: add a slightly analogue looking grain-structure to the result
- DeNoise: remove some noise and artifacts from the source
- FractNoise: just a gimmick: get some irregularity into your result;
contours and colors are modified by plasma fractal noise.
You can switch between predefined settings in the combo box.
To change a setting, first check 'Allow Changes'.
You can create a new set cloning the current one by clicking 'New'.
For a new settings name type something into the combo box, don't forget to hit
the ''Return' key at the end to adopt the changed name.