公开(公告)号：US06754297B2

公开(公告)日：2004-06-22

申请号：US10229889

申请日：2002-08-28

申请人： Dean Norman James

发明人： Dean Norman James

IPC分类号： A61B603

CPC分类号： A61B6/032 ,  A61B6/4014 ,  A61B6/4266 ,  A61B6/4405 ,  A61B6/504 ,  Y10S378/901

摘要： A computing device in a three-dimensional imaging system utilizes a plurality of distance readings and reference readings from the at least one subject sensor to determine a subject location and a subject volume and establish a base-three dimensional map of a subject. A plurality of two-dimensional image exposures along with a plurality of associated reference locations are created by rotating an image source and an image receptor around an inner circumference of an imaging gantry. The plurality of two-dimensional image exposures is digitized to create a plurality of digital two-dimensional image exposures. The computing device receives the plurality of digital two-dimensional image exposures and the plurality of associated reference locations. The overlaying, interpolating, and pasting of the plurality of digital two-dimensional image exposures on the base three-dimensional map creates a base three-dimensional image exposure, which is displayed on a display device.

摘要翻译： 三维成像系统中的计算设备利用来自至少一个对象传感器的多个距离读数和参考读数来确定对象位置和对象体积并建立对象的基础三维图。 通过围绕成像台架的内周旋转图像源和图像接收器来产生多个二维图像曝光以及多个相关联的参考位置。 将多个二维图像曝光数字化以产生多个数字二维图像曝光。 计算设备接收多个数字二维图像曝光和多个相关联的参考位置。 在基础三维地图上的多个数字二维图像曝光的叠加，内插和粘贴创建了显示在显示装置上的基础三维图像曝光。