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一、引言遥感图象虽然是由先进的技术系统取得的,但是,其判读分析过程还缺乏与之相适应的技术系统。虽然航空摄影象片的判读使用了立体镜;陆地卫星多光谱图象的判读使用了彩色合成仪和密度分析仪进行彩色增强。然而人的肉眼仍然取着决定性的作用。陆地卫星多光谱磁带数据的电子计算机图象处理分析,可以认为是互相匹配的先行技术系统。
I. INTRODUCTION Although the remote sensing image was acquired by the advanced technology system, its interpretation analysis process lacks the corresponding technical system. Although stereoscopic imaging was used for interpretation of aerial photographs, interpretation of terrestrial satellite multispectral images was performed using a color synthesizer and a density analyzer for color enhancement. However, the human eye still plays a decisive role. Terrestrial satellite multispectral tape data computer image processing analysis, can be considered as the first matching technology system.