In order to make full use of texture information of all spectral bands

and take into account the characteristic of significant correlation between the different bands

this paper presents a method to describe texture of multi-spectral remotely sensed image with spatial fuzzy texture spectrum.Based on multi-scale character of texture

the method implements two fuzzy texture filtering algorithm

the first filtering uses triangle membership function

while the second uses spatial distance in place of plane distance.The spatial membership distribution of the fuzzy image is denoted as spatial fuzzy texture spectrum.With classification by FasART(fuzzy adaptive system.ART-based) networks

experimental results show that the proposed method has higher classification precision

especially to the complex texture area.