Where can I find information on what algorithms the PIL ImageFilter functions use? Like how does edge_enhance work? I'm looking to implement a difference of Gaussians filter but if PIL has a filter that works similarly I'll use that.
Where can I find information on what algorithms the PIL ImageFilter functions use? Like how does edge_enhance work? I'm looking to implement a difference of Gaussians filter but if PIL has a filter that works similarly I'll use that.