Abstract This paper focuses on the analysis and comparison of three common commercial software for remote sensing digital image processing.Three software:ENVI,ERMapper and PCI,by software s designing thought,construction,function and feature,are compared and analyzed.Meanwhile,the development of the technique of remote sensing image processing and the software pertinent is traced too.The three software are compared by their function,including file importing and management,image display and control,image correction,image enhancement,classification,vector,GIS and mapping,DEM,hypersectral analysis,and SAR processing.
|