Fracatal image coding which can emplog parameters of the dynamic processes of iteration to represent the static image data and break through the theoretical bound of entropy coding has now received wide attention.In this paper

the fractal image coding is employed to compress the multispectral remote sensing images.Making use of the properties of the multispectral remote sensing images

some improvememts are made to the fast fractal image coding method based on the quadtree partitioning.The compression ratio and the coding speed were both improved by sharing the same quadtree partitioning of the range blocks with other different image bands and

in the same time

reducing the size of the searching and matching space of the affine transform by utilizing the spectral correlation of the multispectral remote sensing images.The experimental results show that the performance of the fast fractal coding method based on quadtree partitioning was significantly improved by incorporating our scheme.Satisfactory experimental results are obtained.