Gimp
Get flash to fully experience Pearltrees
GNU Image Manipulation Program Skip to page contents [ News | Screenshots | Features | Downloads | Documentation | Get Involved ] [ Plug-in Registry | GIMP Development ] [ Donations ] [ <a href="http://flattr.com/thing/707850/GIMP-is-the-GNU-Image-Manipulation-Program" target="_blank"><img src="http://api.flattr.com/button/flattr-badge-large.png" alt="Flattr this" title="Flattr this" border="0" /></a> Tutorials
Tutorials
Anti-Aliased Threshold Tutorial
Text and images Copyright (C) 2002 Ville Pätsi and may not be used without permission of the author. Intention The threshold plug-in works by dividing the image into two parts, dark and light, producing a 2 color image. This is often not the desired result, for some images anti-aliasing is needed, but the threshold plug-in cannot provide that. With a little utilization of the curves plug-in, we get nice results.