Merging remotely sensed data and non-remotely sensed data is one of the important methods of improving the interpretation accuracy.The attributes of the RGB and IHS modes and color transformation theory are discussed.The TM images of the Yanhe basin are taken for instance,and the merging method of remotely sensed data and non-remotely sensed data has been studied with the support of ERDAS IMAGINE.Firstly,the TM image is transformed from the RGB mode to the IHS mode.Secondly,the H component of the IHS mode i...
修改评论