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    • 10. 发明授权
    • Laminograph and inspection and repair device using the same
    • Laminograph和检修装置使用相同
    • US5594768A
    • 1997-01-14
    • US439106
    • 1995-05-11
    • Masashi FujiiKiichiro UyamaTakeo TsuchiyaMiki MoriHideo KosugeHirokatsu Suzuki
    • Masashi FujiiKiichiro UyamaTakeo TsuchiyaMiki MoriHideo KosugeHirokatsu Suzuki
    • G01N23/04H05K13/08
    • G01N23/046H05K13/08G01N2223/419
    • A laminograph including, a radiation source for generating radiation towards a subject, a radiation surface sensor device with a two-dimensional resolution, fitted opposite to the radiation source for detecting the radiation from the radiation source which has passed through the subject, a scanning device for moving the subject to take a plurality of different positions between the radiation source and the radiation surface sensor device and for scanning the subject in each of the different positions by the radiation from the radiation source. The laminograph further includes a data collection device for collecting the plurality of outputs of the radiation surface sensor device during the scanning by the scanning device to obtain the plurality of radiographic images of the subject in the different positions, a position measurement device for measuring multiple positions of a focal plane at multiple places of the subject, a displacement measurement device for measuring multiple displacement based on the multiple positions of the focal plane measured by the position measurement device, and an image processing device for adding and averaging the plurality of radiographic images with the displacements to obtain a radiographic image of the subject focused on the focal plane as a tomographic image of the subject.
    • 一种液晶显示器,包括用于向被摄体产生辐射的辐射源,具有二维分辨率的辐射表面传感器装置,其与辐射源相对安装,用于检测来自已经穿过被摄体的辐射源的辐射;扫描装置 用于移动受试者以在辐射源和辐射表面传感器装置之间采取多个不同位置,并且用于通过来自辐射源的辐射在每个不同位置扫描对象。 所述液晶显示装置还包括数据采集装置,用于在扫描装置扫描期间收集辐射表面传感器装置的多个输出,以获得不同位置的被摄体的多个放射照相图像,用于测量多个位置的位置测量装置 基于由所述位置测量装置测量的所述焦平面的多个位置来测量多个位移的位移测量装置,以及用于对所述多个放射线图像进行加和平均化的图像处理装置, 以获得作为被摄体的断层图像的聚焦在焦平面上的被摄体的放射线照相图像的位移。