首页> 外国专利> X-RAY IMAGING OF BAGGAGE AND PERSONNEL USING ARRAYS OF DISCRETE SOURCES AND MULTIPLE COLLIMATED BEAMS.

X-RAY IMAGING OF BAGGAGE AND PERSONNEL USING ARRAYS OF DISCRETE SOURCES AND MULTIPLE COLLIMATED BEAMS.

机译:使用离散源和多束聚集光束的阵列对行李和人员进行X射线成像。

摘要

A system and methods are provided for imaging an object, based on activating an array of discrete X-ray sources in a prescribed temporal pattern so as to illuminate the object with a beam varying in spatial orientation, and detecting X-rays of the beam after interaction with the object and generating a detector signal. An image of the object may then be constructed on the basis of the time variation of the detector signal. The discrete X-ray sources maybe moved during the course of inspection, moreover, the prescribed temporal pattern may constitute a Hadamard code. The discrete sources may be carbon nanotube x-ray sources.
机译:提供一种系统和方法,用于基于以预定的时间模式激活离散X射线源的阵列以对物体进行成像,从而利用空间方位变化的光束照射物体,并在之后检测光束的X射线。与物体相互作用并产生检测器信号。然后可以基于检测器信号的时间变化来构造物体的图像。离散的X射线源可以在检查过程中移动,此外,规定的时间模式可以构成哈达玛码。离散源可以是碳纳米管x射线源。

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