【摘要】 通过对不同油漆涂层覆盖下板材的光谱特性进行研究,发现板材的光谱特性随油漆颜色和厚度的不同呈规律性变化,并提出了用于探测油漆覆盖下板材的短波红外“窗口波段”.最后,本文对试验的基础数据进行了系统的误差分析,讨论了进一步开展相关试验所应注意的几个问题.此项研究可以为城市建筑材料和军事伪装材料的探测技术研究提供重要的理论依据和参考.更多还原

【Abstract】 The spectral characteristics of architectural materials covered by different paints were analyzed.Experiment and study show that the changes of spectral characteristics are highly relevant to the paint color and its thickness for different wood and metal plates.Spectral characteristics in short-wave infrared range is least affected by the external paint and can be used to distinguish different materials under the paint.The experimental process and the data qualities are also evaluated.This study is significant for the application of hyperspectral remote sensing in detecting the man-made objects and military camouflage materials.更多还原