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    • 23. 发明申请
    • 3-Dimensional Image Construction Method and Apparatus
    • 三维图像构造方法和装置
    • US20080170653A1
    • 2008-07-17
    • US11885069
    • 2006-02-28
    • Masami AndoAnton MaksimenkoHiroshi SugiyamaTetsuya Yuasa
    • Masami AndoAnton MaksimenkoHiroshi SugiyamaTetsuya Yuasa
    • G01N23/04G06K9/00
    • A61B6/466A61B6/4092A61B6/483A61B6/502G01N23/04
    • A method and apparatus for constructing a 3-dimensional image of the internal organs invisible by the conventional method is provided. The apparatus comprises: generating means for generating a monochromatic and parallel X-ray beam from an X-ray beam; a reflection-type angle analyzer for reflecting the monochromatic and parallel X-ray beam at reflecting points on both slopes of a reflection curve of the reflection-type analyzer, angle information being extracted to a maximum extent at the reflecting points, the monochromatic and parallel X-ray beam including an X-ray beam which passed through the object when the object is positioned on a rotatable goniometer in the monochromatic and parallel X-ray beam and an X-ray beam from the generating means when the object is not positioned in the monochromatic and parallel X-ray beam; an imaging device for generating a refraction angle data by receiving the monochromic and parallel X-ray beam reflected on the reflection-type angle analyzer to detect the intensity thereof, and output a refraction angle data; andan arithmetic device for constructing the 3-dimensional image by carrying out au arithmetical operation for the refraction angle data from the imaging device.
    • 提供了一种通过常规方法构建不可见的内脏的三维图像的方法和装置。 该装置包括:用于从X射线束产生单色和平行X射线束的产生装置; 反射型角度分析仪,用于在反射型分析仪的反射曲线的两个斜率上的反射点处反射单色平行X射线束,在反射点最大程度地提取角度信息,单色和平行 X射线束包括当物体位于单色和平行X射线束中的可旋转角度计上时穿过物体的X射线束,以及当物体未定位在来自发生装置的X射线束时 单色和平行的X射线束; 用于通过接收在反射型角度分析仪上反射的单色和平行X射线束来产生折射角数据以检测其强度并输出折射角数据的成像装置; 以及用于通过对来自成像装置的折射角数据执行自动运算来构造3维图像的运算装置。