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本发明提供一种红外人探测仪,该探测仪有两台摄像机,它们是通过观察同一个场景来探测人的。两台摄像机分别将场景聚集在它们各自的像元列阵上。一台摄像机的列阵对0.8μm～1.4μm的光敏感,而另一台摄像机的列阵则对1.4μm-2.2μm的光敏感。两个列阵在空间和时间上是相对被观察场景和像元传输动态特性共同配准的。两个列阵像元的光谱能量经过差别加权后被融合成一组像元。这些融合的像元被确定阈值后形成另一组具有两个值之一——黑或白的像元。然后,这些像元被输入显示器。如果被观察的场景中有
The present invention provides an infrared human detector which has two video cameras which detect human by observing the same scene. The two cameras each focus the scene on their respective cell array. One camera array is sensitive to 0.8μm ~ 1.4μm light, while the other camera array is sensitive to 1.4μm-2.2μm light. Both arrays are co-registered in space and time with respect to the observed scene and the dynamics of pixel transmission. The spectral energies of the two arrayed pixels are weighted by a set of pixels after being weighted differently. These merged cells are determined thresholds to form another group of pixels with one of two values, black or white. These cells are then typed into the display. If there are scenes to be observed