In the research of extracting alteration information from remote sensing image,eliminating the disturbance of vegetation from image is important.In this paper,a spectral mixture analysis model is established based on ant colony algorithm,in order to eliminate the disturbance of vegetation.This model is applied to Jidi area in Huangnan City,Qinghai Province.Firstly,the ant-moving rule is defined.Secondly,the model of spectral mixture analysis based on ant colony algorithm is established.In the end,a new image without the disturbance of vegetation is plotted.Comparison of ETM image and result im...
