A RESEARCH OF DATA MERGING FORREMOTE SENSING IMAGE
Qiu Zhicheng(Research Institute of Surveying and Mapping)
: Data merging will offer an indispensable tools to use the information from diffe rent Remote Sensing images. In this paper two methods are introduced, one is based on color transform, other is calculated from gray value based on three band directly. The method based on color transform is analysed and some probelems for data mer ging are mentioned. The experiments merging of TM data with SPOT panchromatic data have been done. After merging a high resolution image with color is obtained. The experiments demonstrate that these methods introduced in this paper are correct and efficient.