介绍用红外热成象系统检测材料表面和内部缺陷的方法和实验结果，并分析热图的变化规律。
Detection of surface and inner surface flaws in materials by infrared thermal imaging system and its experimental results are described. The regularity of thermal images is also analysed.
介绍了以电荷耦合面阵成象器件作为传感器的近红外成象制导系统。
The new IR imaging guide system using charge coupled plane array imaging device as sensor is presented.
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