引言军事侦察用红外行扫描仪是50年代末期开始积极研究的,那时,由于半导体技术的迅速发展,出现了可在中、远红外波段工作的有效的光子探测器。用它在全黑条件下拍摄了优质的图象,参见图1。科学家和遥感专业人员很快发现,红外行扫描器的潜在用途,远远超出军事上的夜间摄影和热目标的探测。 Introduction The infrared surveillance scanner for military reconnaissance began an active study in the late 1950s when an effective photon detector that could operate in the mid- and far-infrared bands emerged due to the rapid development of semiconductor technology. Use it to shoot high-quality images under all-black conditions, see Figure 1. Scientists and remote sensing professionals quickly discovered that the potential use of infrared line scanners goes far beyond military night photography and thermal targeting.