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    • 8. 发明公开
    • INSTALLATION DE RADIOGRAPHIE D'UNE CHARGE POUR RÉALISER UNE DÉTECTION ET PROCÉDÉ CORRESPONDANT.
    • DEVICE放射线摄影负载的检测和相关方法的实施情况
    • EP2787891A1
    • 2014-10-15
    • EP12795450.1
    • 2012-12-05
    • Smiths Heimann SAS
    • DESAUTE, PascalDORION, IrèneDUMAY, Nicolas
    • A61B6/03G01N23/04G01V5/00
    • G01V5/0066G01N23/04G01N2223/303G01V5/0016
    • The invention relates to equipment (1) for the radiography of a load (11) moving relative thereto, in order to perform detection, the radiography equipment including: a source (2) for emitting pulses (16) of divergent X-rays; a collimator (4) for the source for delimiting an incident X-ray beam (22); and sensors (8) for receiving X-rays, which are aligned with the incident beam so as to collect the X-rays after the latter have passed through the load and generate raw image signals. The equipment includes a reference block (6) comprising the intermediate X-ray sensors (28) which are to be located within the incident beam, between the source and the load, so as to be irradiated by at least two separate angular sectors of the incident beam, and which are to output separate reference signals corresponding to each angular sector to be used in the conversion of the raw image signals into a portion of a radiographic image. The invention also relates to a corresponding method.
    • 本发明涉及一种设备(1)用于负载的移动相对其放射成像(11),所述射线照相设备,包括发散的X射线的发射脉冲的源(2)(16),一个用于源准直器(4) 对于事件的限定X射线束(22)和传感器(8),用于接收X射线,其与入射光束对准,以便收集后期后的x射线已经穿过负载传递,并产生原始图像 信号。 该设备包括:参考块(6)包括在中间的X射线传感器(28),其以位于入射光束内时,源和负载之间,以通过所述至少两个分开的角度扇区被照射 入射光束,并且被分开相应于每个角扇区输出参考信号以在原始图像信号的转换可以使用成放射线图像的一部分。 因此本发明涉及对应的方法。