Edge detection

This filter is a standard edge detection algorithm; solid areas are filled in black. Some fractals look very interesting with this filter (and some areas of some fractals just look like noise). This version of the filter produces relatively wide lines, so is useful at higher resolutions. The filter edge detection2 makes thinner lines, for the low resolution modes.

More information about filters

Available as: menu item, command line option

Show pagesource Old revisions Login Index