IFS image coding using an orthonormal basis

Iterated Function Systems (IFS´s) are receiving a lot of attention in the literature as a new technique for signal and image coding. Much of this interest stems from the fact that an IFS is simple in form and yet capable of representing complicated signals, many of which closely resemble those found in nature. In this paper, we introduce the basic ideas involved in using iterated function systems for image coding and present a new approach that is based on the construction of an orthonormal basis to represent the image blocks and then uses simple projections to code each block