一幅图像对应于一个由若干迭代函数组成的迭代函数系统，迭代

函数系统的所有参数就构成图像的 IFS 码。因此，这种编码方法对具有典型分形

结构的图像能够实现非常高的压缩比 。-An image corresponding to an iterated function systems composed by a number of iterative function, iterative

All parameters function of the system constitutes an image of IFS code. Therefore, this coding method has the typical fractal

Image structure can achieve very high compression ratio.