A type of fractal
that can be used for fractal image compression
IFS stands for Iterated Function System
Often generates objects which look like natural objects.
s, snow flake
An IFS has a few functions, each of which transform a point to another location.
Each of these functions have a probability of occuring.
Starting with one point the transformations are performed at random (keeping
with the probabilities) and the IFS attractor (picture/object) emerges.